| Place Name | County | Total ZIP Codes | Population (2021) |
|---|
| Adair Township | Camden County | 4 | 4,124 |
| Adams Township (DeKalb County) | DeKalb County | 3 | 507 |
| Adams Township (Harrison County) | Harrison County | 3 | 137 |
| Adrian | Bates County | 1 | 2,214 |
| Advance | Stoddard County | 1 | 1,468 |
| Affton | Saint Louis County | 2 | 19,945 |
|
| Agency | Buchanan County | 1 | 754 |
| Agency Township | Buchanan County | 2 | 1,114 |
| Airport Drive | Jasper County | 3 | 634 |
| Airport Township | Saint Louis County | 10 | 35,133 |
| Alba | Jasper County | 1 | 495 |
|
| Albany | Gentry County | 1 | 2,092 |
| Aldrich | Polk County | 1 | 91 |
| Alexander Township | Benton County | 4 | 612 |
| Alexandria | Clark County | 1 | 244 |
| Allen Township | Worth County | 2 | 91 |
| Allendale | Worth County | 1 | 95 |
| Allenville | Cape Girardeau County | 3 | 57 |
| Alma | Lafayette County | 1 | 399 |
| Alpine Township | Stone County | 2 | 610 |
| Altamont | Daviess County | 1 | 202 |
|
| Altenburg | Perry County | 1 | 348 |
| Alton | Oregon County | 1 | 1,089 |
| Amazonia | Andrew County | 1 | 277 |
| Amity | DeKalb County | 1 | 47 |
| Amoret | Bates County | 1 | 162 |
| Amsterdam | Bates County | 1 | 269 |
| Anderson | Mcdonald County | 1 | 2,483 |
| Anderson East Township | Mcdonald County | 2 | 1,771 |
| Anderson Township | New Madrid County | 3 | 1,003 |
| Anderson West Township | Mcdonald County | 2 | 2,363 |
|
| Annada | Pike County | 1 | 32 |
| Annapolis | Iron County | 1 | 382 |
| Anniston | Mississippi County | 1 | 279 |
| Apple Creek Township | Cape Girardeau County | 8 | 2,344 |
| Appleton City | Saint Clair County | 1 | 1,241 |
| Appleton Township | Saint Clair County | 1 | 1,456 |
| Arbela | Scotland County | 1 | 14 |
| Arbyrd | Dunklin County | 1 | 606 |
| Arcadia | Iron County | 1 | 793 |
| Arcadia Township | Iron County | 5 | 5,087 |
| Archie | Cass County | 1 | 1,241 |
| Arcola | Dade County | 1 | 41 |
| Argyle | Osage County | 1 | 166 |
| Arkoe | Nodaway County | 2 | 73 |
| Arlington Township | Phelps County | 4 | 2,536 |
| Armstrong | Howard County | 1 | 323 |
| Arnold | Jefferson County | 1 | 20,859 |
| Arnold Township | Jefferson County | 1 | 20,808 |
| Arrow Point | Barry County | 1 | 116 |
| Arrow Rock | Saline County | 1 | 42 |
|
| Arrow Rock Township | Saline County | 6 | 649 |
| Asbury | Jasper County | 1 | 159 |
| Ash Grove | Greene County | 1 | 1,419 |
| Ash Hill Township | Butler County | 6 | 3,551 |
| Ash Township | Barry County | 3 | 961 |
| Ashburn | Pike County | 1 | 17 |
| Ashland | Boone County | 1 | 3,672 |
| Ashley | Pike County | 1 | 80 |
| Ashley Township | Pike County | 2 | 486 |
| Atchison Township (Clinton County) | Clinton County | 2 | 2,230 |
| Atchison Township (Nodaway County) | Nodaway County | 4 | 459 |
| Athens Township | Gentry County | 4 | 2,212 |
| Atlanta | Macon County | 1 | 471 |
| Auglaize Township (Camden County) | Camden County | 4 | 2,989 |
| Auglaize Township (Laclede County) | Laclede County | 3 | 2,100 |
| Augusta | Saint Charles County | 1 | 285 |
| Aullville | Lafayette County | 2 | 152 |
| Aurora | Lawrence County | 1 | 7,502 |
| Aurora Springs | Miller County | 1 | 155 |
| Aurora Township | Lawrence County | 2 | 10,346 |
| Austin Township | Cass County | 5 | 2,219 |
| Auxvasse | Callaway County | 1 | 1,094 |
| Auxvasse Township | Callaway County | 7 | 985 |
| Ava | Douglas County | 1 | 3,020 |
| Avalon | Livingston County | 2 | 51 |
| Avilla | Jasper County | 1 | 107 |
| Avondale | Clay County | 1 | 551 |
| Bacon Township | Vernon County | 3 | 580 |
| Badger Township | Vernon County | 2 | 377 |
| Bagnell | Miller County | 2 | 114 |
| Baker | Stoddard County | 1 | 0 |
| Baker Township | Linn County | 4 | 171 |
| Bakersfield | Ozark County | 1 | 285 |
| Baldwin Park | Cass County | 1 | 70 |
| Ballwin | Saint Louis County | 2 | 30,446 |
| Baring | Knox County | 1 | 124 |
| Barnard | Nodaway County | 1 | 243 |
| Barnett | Morgan County | 1 | 261 |
| Barnhart | Jefferson County | 1 | 5,873 |
| Barren Fork Township | Ozark County | 3 | 591 |
| Bartlett Township | Shannon County | 1 | 861 |
| Barton City Township | Barton County | 2 | 241 |
| Bates City | Lafayette County | 1 | 263 |
| Battlefield | Greene County | 3 | 5,496 |
| Battlefield A Township | Greene County | 3 | 6,179 |
| Battlefield B Township | Greene County | 2 | 5,076 |
| Bayou I Township | Ozark County | 5 | 1,107 |
| Bayou II Township | Ozark County | 2 | 592 |
| Bear Creek Township (Henry County) | Henry County | 2 | 176 |
| Bear Creek Township (Montgomery County) | Montgomery County | 6 | 2,359 |
| Beauvais Township | Ste Genevieve County | 3 | 1,941 |
| Beaver Dam Township | Butler County | 4 | 4,733 |
| Beaver Township | Taney County | 8 | 793 |
| Bedford Township | Lincoln County | 3 | 14,271 |
| Bee Branch Township | Chariton County | 4 | 264 |
| Bee Ridge Township | Knox County | 1 | 140 |
| Bel-Nor | Saint Louis County | 2 | 1,408 |
| Bel-Ridge | Saint Louis County | 3 | 2,743 |
| Belgrade Township | Washington County | 4 | 909 |
| Bell City | Stoddard County | 1 | 364 |
| Bella Villa | Saint Louis County | 1 | 792 |
| Belle | Maries County | 1 | 1,559 |
| Bellefontaine Neighbors | Saint Louis County | 3 | 10,863 |
| Bellerive Acres | Saint Louis County | 1 | 187 |
| Bellevue Township | Washington County | 5 | 927 |
| Bellflower | Montgomery County | 1 | 381 |
| Belton | Cass County | 1 | 23,182 |
| Bennett Springs | Laclede County | 1 | 146 |
| Bent Tree Harbor | Benton County | 1 | 220 |
| Benton | Scott County | 1 | 787 |
| Benton City | Audrain County | 1 | 115 |
| Benton Township (Adair County) | Adair County | 3 | 19,504 |
| Benton Township (Andrew County) | Andrew County | 4 | 1,106 |
| Benton Township (Atchison County) | Atchison County | 3 | 0 |
| Benton Township (Cedar County) | Cedar County | 4 | 1,079 |
| Benton Township (Crawford County) | Crawford County | 4 | 6,232 |
| Benton Township (Daviess County) | Daviess County | 2 | 421 |
| Benton Township (Douglas County) | Douglas County | 1 | 3,559 |
| Benton Township (Holt County) | Holt County | 3 | 1,431 |
| Benton Township (Howell County) | Howell County | 6 | 1,899 |
| Benton Township (Knox County) | Knox County | 3 | 355 |
| Benton Township (Linn County) | Linn County | 2 | 444 |
| Benton Township (Newton County) | Newton County | 3 | 513 |
| Benton Township (Osage County) | Osage County | 5 | 1,053 |
| Benton Township (Wayne County) | Wayne County | 1 | 4,197 |
| Benton Township (Webster County) | Webster County | 3 | 5,342 |
| Berger | Franklin County | 1 | 186 |
| Berkeley | Saint Louis County | 8 | 9,022 |
| Bernie | Stoddard County | 1 | 1,956 |
| Bertrand | Mississippi County | 1 | 807 |
| Berwick Township | Newton County | 2 | 290 |
| Bethany | Harrison County | 1 | 3,177 |
| Bethany Township | Harrison County | 1 | 3,333 |
| Bethel | Shelby County | 1 | 114 |
| Bethel Township | Shelby County | 3 | 749 |
| Bethlehem Township | Henry County | 2 | 1,039 |
| Beverly Hills | Saint Louis County | 1 | 396 |
| Bevier | Macon County | 1 | 703 |
| Bevier Township | Macon County | 3 | 985 |
| Biehle | Perry County | 1 | 0 |
| Big Apple Township | Oregon County | 2 | 482 |
| Big Creek Township (Cass County) | Cass County | 5 | 5,490 |
| Big Creek Township (Henry County) | Henry County | 4 | 175 |
| Big Creek Township (Madison County) | Madison County | 1 | 130 |
| Big Creek Township (Ozark County) | Ozark County | 3 | 758 |
| Big Creek Township (Taney County) | Taney County | 5 | 792 |
| Big Lake | Holt County | 1 | 156 |
| Big Prairie Township | New Madrid County | 3 | 3,377 |
| Big River Township (Jefferson County) | Jefferson County | 7 | 6,309 |
| Big River Township (Saint Francois County) | Saint Francois County | 4 | 1,641 |
| Big Spring | Montgomery County | 2 | 54 |
| Bigelow | Holt County | 1 | 33 |
| Bigelow Township | Holt County | 3 | 50 |
| Billings | Christian County | 1 | 978 |
| Billmore Township | Oregon County | 1 | 122 |
| Birch Tree | Shannon County | 1 | 835 |
| Birch Tree Township | Shannon County | 1 | 964 |
| Birmingham | Clay County | 1 | 258 |
| Bismarck | Saint Francois County | 1 | 1,401 |
| Black Creek Township | Shelby County | 3 | 731 |
| Black Jack | Saint Louis County | 1 | 6,911 |
| Black Pond Township | Oregon County | 1 | 350 |
| Black River Township (Butler County) | Butler County | 2 | 2,111 |
| Black River Township (Reynolds County) | Reynolds County | 3 | 575 |
| Black River Township (Wayne County) | Wayne County | 2 | 545 |
| Blackburn | Saline County | 1 | 216 |
| Blackwater | Cooper County | 1 | 162 |
| Blackwater Township (Cooper County) | Cooper County | 3 | 343 |
| Blackwater Township (Pettis County) | Pettis County | 4 | 361 |
| Blackwater Township (Saline County) | Saline County | 3 | 726 |
| Blairstown | Henry County | 1 | 98 |
| Blanchard | Atchison County | 1 | 11 |
| Bland | Gasconade County | 1 | 644 |
| Blodgett | Scott County | 1 | 248 |
| Bloomfield | Stoddard County | 1 | 2,070 |
| Bloomington Township | Buchanan County | 4 | 822 |
| Bloomsdale | Ste Genevieve County | 1 | 524 |
| Blue Eye | Stone County | 1 | 186 |
| Blue Mound Township (Livingston County) | Livingston County | 4 | 552 |
| Blue Mound Township (Vernon County) | Vernon County | 3 | 349 |
| Blue Springs | Jackson County | 2 | 52,401 |
| Blue Summit | Jackson County | 1 | 412 |
| Blue Township | Jackson County | 23 | 166,281 |
| Blythedale | Harrison County | 1 | 220 |
| Boeuf Township (Franklin County) | Franklin County | 3 | 1,905 |
| Boeuf Township (Gasconade County) | Gasconade County | 4 | 1,009 |
| Bogard | Carroll County | 1 | 156 |
| Bogard Township | Henry County | 3 | 594 |
| Bogle Township | Gentry County | 3 | 115 |
| Bois Brule Township | Perry County | 5 | 273 |
| Bolckow | Andrew County | 1 | 239 |
| Boles Township | Franklin County | 9 | 19,176 |
| Bolivar | Polk County | 1 | 10,331 |
| Bonhomme Township | Saint Louis County | 5 | 37,599 |
| Bonne Femme Township | Howard County | 4 | 831 |
| Bonne Terre | Saint Francois County | 1 | 6,853 |
| Boone No. 1 Township | Greene County | 3 | 1,457 |
| Boone No. 2 Township | Greene County | 2 | 815 |
| Boone Township (Crawford County) | Crawford County | 3 | 5,346 |
| Boone Township (Douglas County) | Douglas County | 1 | 475 |
| Boone Township (Franklin County) | Franklin County | 6 | 4,872 |
| Boone Township (Maries County) | Maries County | 3 | 640 |
| Boone Township (Saint Charles County) | Saint Charles County | 11 | 57,839 |
| Boone Township (Texas County) | Texas County | 3 | 612 |
| Boone Township (Wright County) | Wright County | 5 | 929 |
| Boonslick Township | Howard County | 5 | 183 |
| Boonville | Cooper County | 1 | 8,305 |
| Boonville Township | Cooper County | 3 | 10,172 |
| Bosworth | Carroll County | 1 | 278 |
| Boulware Township | Gasconade County | 5 | 373 |
| Bourbois Township | Gasconade County | 2 | 262 |
| Bourbon | Crawford County | 1 | 1,620 |
| Bourbon Township (Boone County) | Boone County | 4 | 2,771 |
| Bourbon Township (Callaway County) | Callaway County | 5 | 2,053 |
| Bourbon Township (Knox County) | Knox County | 2 | 56 |
| Bowling Green | Pike County | 1 | 5,301 |
| Bowling Green Township (Chariton County) | Chariton County | 5 | 68 |
| Bowling Green Township (Pettis County) | Pettis County | 2 | 1,175 |
| Bowman Township | Sullivan County | 3 | 312 |
| Box Township | Cedar County | 2 | 5,634 |
| Bragg City | Pemiscot County | 1 | 266 |
| Braggadocio Township | Pemiscot County | 4 | 758 |
| Brandsville | Howell County | 1 | 140 |
| Branson | Taney County | 1 | 10,463 |
| Branson Township | Taney County | 4 | 20,991 |
| Branson West | Stone County | 2 | 616 |
| Brashear | Adair County | 1 | 353 |
| Braymer | Caldwell County | 1 | 883 |
| Brazeau Township | Perry County | 7 | 1,219 |
| Breckenridge | Caldwell County | 1 | 297 |
| Breckenridge Hills | Saint Louis County | 3 | 4,737 |
| Breckenridge Township | Caldwell County | 1 | 585 |
| Brentwood | Saint Louis County | 4 | 8,022 |
| Breton Township | Washington County | 5 | 10,959 |
| Brewer | Perry County | 3 | 335 |
| Briarwood Estates | Jefferson County | 1 | 255 |
| Bridgeport Township | Warren County | 5 | 677 |
| Bridges Township | Ozark County | 3 | 475 |
| Bridgeton | Saint Louis County | 1 | 11,756 |
| Brimson | Grundy County | 1 | 27 |
| Bronaugh | Vernon County | 1 | 216 |
| Brookfield | Linn County | 1 | 4,448 |
| Brookfield Township | Linn County | 2 | 4,757 |
| Brooking Township | Jackson County | 13 | 77,051 |
| Brookline Township | Greene County | 4 | 2,793 |
| Brooklyn Heights | Jasper County | 1 | 125 |
| Broseley | Butler County | 1 | 168 |
| Brown Township | Douglas County | 1 | 90 |
| Browning | Linn County | 1 | 232 |
| Brownington | Henry County | 1 | 79 |
| Brumley | Miller County | 1 | 195 |
| Bruner Township | Christian County | 4 | 490 |
| Brunswick | Chariton County | 1 | 1,183 |
| Brunswick Township | Chariton County | 4 | 1,287 |
| Brush Creek Township (Douglas County) | Douglas County | 2 | 301 |
| Brush Creek Township (Gasconade County) | Gasconade County | 4 | 878 |
| Brush Creek Township (Wright County) | Wright County | 1 | 608 |
| Bryan Township | Douglas County | 1 | 301 |
| Buchanan Township (Atchison County) | Atchison County | 3 | 38 |
| Buchanan Township (Douglas County) | Douglas County | 3 | 508 |
| Buchanan Township (Sullivan County) | Sullivan County | 3 | 94 |
| Buck Prairie Township | Lawrence County | 3 | 3,939 |
| Bucklin | Linn County | 1 | 452 |
| Bucklin Township | Linn County | 3 | 562 |
| Buckner | Jackson County | 1 | 3,053 |
| Buell | Montgomery County | 1 | 30 |
| Buffalo | Dallas County | 1 | 3,119 |
| Buffalo Hart Township | Mcdonald County | 2 | 496 |
| Buffalo May Township | Mcdonald County | 2 | 303 |
| Buffalo Township (Dunklin County) | Dunklin County | 3 | 1,205 |
| Buffalo Township (Morgan County) | Morgan County | 3 | 1,570 |
| Buffalo Township (Newton County) | Newton County | 3 | 1,975 |
| Buffalo Township (Pike County) | Pike County | 4 | 5,247 |
| Bull Creek | Taney County | 1 | 337 |
| Bunceton | Cooper County | 1 | 420 |
| Bunker | Dent County | 1 | 525 |
| Burdine Township | Texas County | 1 | 3,189 |
| Burfordville | Cape Girardeau County | 1 | 83 |
| Burgess | Barton County | 1 | 102 |
| Burlington Junction | Nodaway County | 1 | 583 |
| Burr Oak Township | Lincoln County | 3 | 3,128 |
| Burris Fork Township | Moniteau County | 2 | 590 |
| Burton Township | Howard County | 3 | 97 |
| Butler | Bates County | 1 | 4,134 |
| Butler Township (Harrison County) | Harrison County | 4 | 247 |
| Butler Township (Pemiscot County) | Pemiscot County | 1 | 126 |
| Butler Township (Saint Clair County) | Saint Clair County | 3 | 1,212 |
| Butterfield | Barry County | 1 | 561 |
| Butterfield Township | Barry County | 4 | 759 |
| Byrd Township | Cape Girardeau County | 4 | 20,812 |
| Byrnes Mill | Jefferson County | 3 | 2,761 |
| Cabool | Texas County | 1 | 2,479 |
| Cainsville | Harrison County | 1 | 255 |
| Cairo | Randolph County | 1 | 270 |
| Cairo Township | Randolph County | 3 | 1,527 |
| Caldwell Township | Callaway County | 3 | 41 |
| Caledonia | Washington County | 1 | 165 |
| Calhoun | Henry County | 1 | 423 |
| California | Moniteau County | 1 | 4,285 |
| Callao | Macon County | 1 | 297 |
| Callao Township | Macon County | 3 | 572 |
| Calumet Township | Pike County | 6 | 1,367 |
| Calverton Park | Saint Louis County | 2 | 1,290 |
| Calvey Township | Franklin County | 6 | 5,787 |
| Calwood Township | Callaway County | 5 | 1,101 |
| Cambridge Township | Saline County | 5 | 2,781 |
| Camden | Ray County | 1 | 193 |
| Camden Point | Platte County | 1 | 459 |
| Camden Township (DeKalb County) | DeKalb County | 2 | 1,791 |
| Camden Township (Ray County) | Ray County | 5 | 519 |
| Camdenton | Camden County | 1 | 3,740 |
| Cameron | Clinton County | 1 | 9,935 |
| Camp Branch Township (Cass County) | Cass County | 4 | 2,434 |
| Camp Branch Township (Warren County) | Warren County | 4 | 723 |
| Campbell | Dunklin County | 1 | 2,071 |
| Campbell No. 1 Township | Greene County | 2 | 2,702 |
| Campbell No. 2 Township | Greene County | 2 | 1,927 |
| Campbell No. 2A Township | Greene County | 2 | 7,559 |
| Campbell No. 2B Township | Greene County | 3 | 3,092 |
| Campbell No. 2C Township | Greene County | 1 | 2,440 |
| Campbell Township (Douglas County) | Douglas County | 1 | 498 |
| Campbell Township (Polk County) | Polk County | 3 | 475 |
| Canaan Township | Gasconade County | 2 | 5,278 |
| Canalou | New Madrid County | 1 | 257 |
| Cane Creek Township | Butler County | 3 | 313 |
| Canton | Lewis County | 1 | 2,740 |
| Canton Township | Lewis County | 2 | 3,451 |
| Cape Girardeau | Cape Girardeau County | 2 | 37,982 |
| Cape Girardeau Township | Cape Girardeau County | 6 | 41,624 |
| Capps Creek Township | Barry County | 3 | 415 |
| Cardwell | Dunklin County | 1 | 685 |
| Carl Junction | Jasper County | 1 | 7,339 |
| Carroll Township (Platte County) | Platte County | 6 | 17,093 |
| Carroll Township (Reynolds County) | Reynolds County | 4 | 1,203 |
| Carroll Township (Texas County) | Texas County | 3 | 896 |
| Carrollton | Carroll County | 1 | 3,779 |
| Carrollton Township | Carroll County | 2 | 3,873 |
| Carter Township | Carter County | 3 | 2,454 |
| Carterville | Jasper County | 1 | 1,773 |
| Carthage | Jasper County | 1 | 14,271 |
| Caruthersville | Pemiscot County | 1 | 6,169 |
| Carytown | Jasper County | 2 | 226 |
| Cass Township (Douglas County) | Douglas County | 1 | 284 |
| Cass Township (Greene County) | Greene County | 2 | 1,090 |
| Cass Township (Stone County) | Stone County | 6 | 1,484 |
| Cass Township (Texas County) | Texas County | 6 | 1,205 |
| Cassidy Township | Christian County | 2 | 10,055 |
| Cassville | Barry County | 1 | 3,286 |
| Castle Point | Saint Louis County | 1 | 3,429 |
| Castor Township (Madison County) | Madison County | 2 | 1,018 |
| Castor Township (Stoddard County) | Stoddard County | 5 | 4,770 |
| Catron | New Madrid County | 1 | 67 |
| Cave | Lincoln County | 1 | 0 |
| Cedar Bluff Township | Oregon County | 2 | 88 |
| Cedar Creek Township (Taney County) | Taney County | 5 | 735 |
| Cedar Creek Township (Wayne County) | Wayne County | 4 | 165 |
| Cedar Hill | Jefferson County | 1 | 1,694 |
| Cedar Hill Lakes | Jefferson County | 2 | 190 |
| Cedar Township (Boone County) | Boone County | 5 | 5,138 |
| Cedar Township (Callaway County) | Callaway County | 4 | 3,561 |
| Cedar Township (Cedar County) | Cedar County | 3 | 466 |
| Cedar Township (Dade County) | Dade County | 3 | 325 |
| Cedar Township (Pettis County) | Pettis County | 2 | 1,191 |
| Center | Ralls County | 1 | 344 |
| Center No. 1 Township | Greene County | 3 | 4,305 |
| Center No. 3 Township | Greene County | 4 | 1,692 |
| Center Township (Buchanan County) | Buchanan County | 4 | 2,836 |
| Center Township (Dade County) | Dade County | 2 | 1,848 |
| Center Township (Hickory County) | Hickory County | 2 | 867 |
| Center Township (Knox County) | Knox County | 1 | 1,140 |
| Center Township (Mcdonald County) | Mcdonald County | 5 | 357 |
| Center Township (Ralls County) | Ralls County | 4 | 1,088 |
| Center Township (Saint Clair County) | Saint Clair County | 2 | 141 |
| Center Township (Vernon County) | Vernon County | 1 | 9,398 |
| Centertown | Cole County | 1 | 284 |
| Centerview | Johnson County | 1 | 228 |
| Centerview Township | Johnson County | 3 | 1,411 |
| Centerville | Reynolds County | 1 | 286 |
| Central Township (Barton County) | Barton County | 2 | 312 |
| Central Township (Franklin County) | Franklin County | 6 | 14,052 |
| Central Township (Jefferson County) | Jefferson County | 5 | 13,605 |
| Central Township (Madison County) | Madison County | 3 | 548 |
| Central Township (Perry County) | Perry County | 1 | 11,019 |
| Centralia | Boone County | 1 | 4,045 |
| Centralia Township | Boone County | 1 | 5,500 |
| Chadwick Township | Christian County | 2 | 362 |
| Chaffee | Scott County | 1 | 2,953 |
| Chain of Rocks | Lincoln County | 1 | 130 |
| Chain-O-Lakes | Barry County | 1 | 171 |
| Chalk Level Township | Saint Clair County | 3 | 253 |
| Chamois | Osage County | 1 | 404 |
| Champ | Saint Louis County | 2 | 6 |
| Champion Township | Douglas County | 1 | 279 |
| Chapel Township | Howell County | 4 | 347 |
| Chariton Township (Chariton County) | Chariton County | 4 | 194 |
| Chariton Township (Howard County) | Howard County | 3 | 1,712 |
| Chariton Township (Macon County) | Macon County | 4 | 453 |
| Chariton Township (Randolph County) | Randolph County | 4 | 207 |
| Chariton Township (Schuyler County) | Schuyler County | 3 | 90 |
| Charlack | Saint Louis County | 1 | 1,383 |
| Charleston | Mississippi County | 1 | 5,847 |
| Charlotte Township | Bates County | 2 | 309 |
| Charmwood | Franklin County | 1 | 0 |
| Charrette Township | Warren County | 4 | 6,327 |
| Cherokee Pass | Madison County | 1 | 294 |
| Cherokee Township | Greene County | 2 | 4,194 |
| Chesapeake | Lawrence County | 1 | 77 |
| Chesterfield | Saint Louis County | 2 | 47,471 |
| Chesterfield Township | Saint Louis County | 11 | 42,508 |
| Chilhowee | Johnson County | 1 | 239 |
| Chilhowee Township | Johnson County | 5 | 1,266 |
| Chillicothe | Livingston County | 1 | 8,791 |
| Chillicothe Township | Livingston County | 3 | 9,543 |
| Chouteau Township | Clay County | 10 | 63,151 |
| Chula | Livingston County | 1 | 252 |
| Cinque Hommes Township | Perry County | 3 | 1,450 |
| City Township | Barton County | 1 | 4,317 |
| Clarence | Shelby County | 1 | 764 |
| Clark | Randolph County | 1 | 370 |
| Clark Fork Township | Cooper County | 3 | 667 |
| Clark Township (Atchison County) | Atchison County | 3 | 906 |
| Clark Township (Chariton County) | Chariton County | 1 | 632 |
| Clark Township (Cole County) | Cole County | 8 | 3,717 |
| Clark Township (Lincoln County) | Lincoln County | 7 | 14,094 |
| Clark Township (Wright County) | Wright County | 3 | 1,019 |
| Clarksburg | Moniteau County | 1 | 237 |
| Clarksdale | DeKalb County | 1 | 341 |
| Clarkson Valley | Saint Louis County | 3 | 2,626 |
| Clarksville | Pike County | 1 | 396 |
| Clarkton | Dunklin County | 1 | 1,097 |
| Clay B Township | Greene County | 2 | 3,036 |
| Clay C Township | Greene County | 2 | 2,844 |
| Clay Township (Adair County) | Adair County | 4 | 414 |
| Clay Township (Andrew County) | Andrew County | 4 | 200 |
| Clay Township (Atchison County) | Atchison County | 3 | 1,900 |
| Clay Township (Clark County) | Clark County | 3 | 259 |
| Clay Township (Douglas County) | Douglas County | 2 | 330 |
| Clay Township (Dunklin County) | Dunklin County | 5 | 1,349 |
| Clay Township (Gasconade County) | Gasconade County | 2 | 1,868 |
| Clay Township (Harrison County) | Harrison County | 2 | 40 |
| Clay Township (Holt County) | Holt County | 3 | 402 |
| Clay Township (Lafayette County) | Lafayette County | 7 | 4,520 |
| Clay Township (Linn County) | Linn County | 4 | 419 |
| Clay Township (Monroe County) | Monroe County | 3 | 249 |
| Clay Township (Ralls County) | Ralls County | 4 | 2,642 |
| Clay Township (Saline County) | Saline County | 4 | 397 |
| Clay Township (Shelby County) | Shelby County | 3 | 1,470 |
| Clay Township (Sullivan County) | Sullivan County | 3 | 374 |
| Claycomo | Clay County | 3 | 1,364 |
| Clayton | Saint Louis County | 3 | 15,740 |
| Clayton Township | Saint Louis County | 11 | 37,486 |
| Clear Creek Township (Cooper County) | Cooper County | 5 | 463 |
| Clear Creek Township (Vernon County) | Vernon County | 3 | 407 |
| Clearmont | Nodaway County | 1 | 189 |
| Cleveland | Cass County | 1 | 836 |
| Cleveland Township | Callaway County | 5 | 401 |
| Clever | Christian County | 1 | 2,253 |
| Cliff Village | Newton County | 1 | 50 |
| Clifton Hill | Randolph County | 1 | 98 |
| Clifton Township | Randolph County | 3 | 210 |
| Climax Springs | Camden County | 1 | 89 |
| Clinton | Henry County | 1 | 9,167 |
| Clinton Township (Clinton County) | Clinton County | 4 | 827 |
| Clinton Township (Douglas County) | Douglas County | 1 | 294 |
| Clinton Township (Henry County) | Henry County | 2 | 8,679 |
| Clinton Township (Texas County) | Texas County | 2 | 1,129 |
| Cliquot Township | Polk County | 3 | 893 |
| Clyde | Nodaway County | 1 | 114 |
| Coal Township | Vernon County | 2 | 76 |
| Cobalt | Madison County | 1 | 287 |
| Cockrell Township | Chariton County | 2 | 133 |
| Coffey | Daviess County | 1 | 157 |
| Cold Spring Township | Phelps County | 2 | 1,715 |
| Coldwater Township | Cass County | 2 | 1,143 |
| Cole Camp | Benton County | 1 | 1,696 |
| Cole Township | Benton County | 4 | 2,249 |
| Colfax Township (Atchison County) | Atchison County | 2 | 22 |
| Colfax Township (Daviess County) | Daviess County | 4 | 660 |
| Colfax Township (DeKalb County) | DeKalb County | 4 | 732 |
| Colfax Township (Harrison County) | Harrison County | 2 | 676 |
| Collins | Saint Clair County | 1 | 170 |
| Collins Township | Saint Clair County | 3 | 1,064 |
| Colony Township | Knox County | 3 | 271 |
| Columbia | Boone County | 6 | 109,008 |
| Columbia Township | Boone County | 4 | 72,342 |
| Columbus Township | Johnson County | 4 | 1,058 |
| Combs Township | Carroll County | 3 | 114 |
| Commerce | Scott County | 1 | 58 |
| Commerce Township | Scott County | 3 | 499 |
| Como Township | New Madrid County | 6 | 1,551 |
| Conception | Nodaway County | 1 | 239 |
| Conception Junction | Nodaway County | 1 | 194 |
| Concord | Saint Louis County | 3 | 15,864 |
| Concord Township (Clinton County) | Clinton County | 3 | 2,676 |
| Concord Township (Pemiscot County) | Pemiscot County | 3 | 187 |
| Concord Township (Saint Louis County) | Saint Louis County | 5 | 37,126 |
| Concord Township (Washington County) | Washington County | 6 | 1,980 |
| Concordia | Lafayette County | 1 | 2,391 |
| Coney Island | Stone County | 1 | 71 |
| Connelsville | Adair County | 1 | 111 |
| Conway | Laclede County | 1 | 846 |
| Cool Valley | Saint Louis County | 1 | 1,304 |
| Coon Island Township | Butler County | 3 | 161 |
| Cooper Township | Gentry County | 3 | 1,730 |
| Cooter | Pemiscot County | 1 | 486 |
| Cooter Township | Pemiscot County | 1 | 2,524 |
| Corder | Lafayette County | 1 | 388 |
| Corning | Holt County | 1 | 15 |
| Corsicana Township | Barry County | 2 | 458 |
| Cosby | Andrew County | 1 | 104 |
| Cote Sans Dessein Township | Callaway County | 5 | 1,611 |
| Cottleville | Saint Charles County | 3 | 3,188 |
| Cottleville Township | Saint Charles County | 3 | 25,602 |
| Cotton Hill Township | Dunklin County | 4 | 5,068 |
| Couch Township | Oregon County | 3 | 305 |
| Country Club | Andrew County | 2 | 2,577 |
| Country Club Hills | Saint Louis County | 2 | 1,486 |
| Country Life Acres | Saint Louis County | 1 | 97 |
| Courtois Township | Crawford County | 5 | 1,024 |
| Cowan Township | Wayne County | 5 | 428 |
| Cowgill | Caldwell County | 1 | 196 |
| Craig | Holt County | 1 | 214 |
| Crane | Stone County | 1 | 1,929 |
| Crane Creek Township | Barry County | 2 | 707 |
| Crawford Township (Buchanan County) | Buchanan County | 3 | 931 |
| Crawford Township (Osage County) | Osage County | 6 | 4,503 |
| Cream Ridge Township | Livingston County | 4 | 429 |
| Creighton | Cass County | 1 | 392 |
| Crestwood | Saint Louis County | 5 | 11,901 |
| Creve Coeur | Saint Louis County | 5 | 17,777 |
| Creve Coeur Township | Saint Louis County | 6 | 39,065 |
| Crocker | Pulaski County | 1 | 1,321 |
| Crooked Creek Township | Bollinger County | 2 | 914 |
| Crooked River Township | Ray County | 4 | 1,077 |
| Cross Timbers | Hickory County | 1 | 253 |
| Cross Timbers Township | Hickory County | 3 | 493 |
| Crystal City | Jefferson County | 1 | 4,819 |
| Crystal Lake Park | Saint Louis County | 1 | 563 |
| Crystal Lakes | Ray County | 2 | 465 |
| Cuba | Crawford County | 1 | 3,372 |
| Cuivre Township (Audrain County) | Audrain County | 5 | 4,742 |
| Cuivre Township (Pike County) | Pike County | 4 | 6,698 |
| Cullen Township | Pulaski County | 9 | 39,985 |
| Cunningham Township | Chariton County | 6 | 154 |
| Current River Township | Ripley County | 2 | 159 |
| Current Township (Dent County) | Dent County | 3 | 293 |
| Current Township (Texas County) | Texas County | 3 | 316 |
| Curryville | Pike County | 1 | 246 |
| Cypress Township | Harrison County | 4 | 83 |
| Dadeville | Dade County | 1 | 345 |
| Dale Township | Atchison County | 1 | 114 |
| Dallas Township (DeKalb County) | DeKalb County | 3 | 270 |
| Dallas Township (Harrison County) | Harrison County | 3 | 179 |
| Dallas Township (Saint Clair County) | Saint Clair County | 3 | 378 |
| Dalton | Chariton County | 1 | 13 |
| Danville | Montgomery County | 1 | 56 |
| Danville Township | Montgomery County | 3 | 1,729 |
| Dardenne Prairie | Saint Charles County | 3 | 11,341 |
| Dardenne Township | Saint Charles County | 4 | 26,718 |
| Darlington | Gentry County | 1 | 119 |
| Date Township | Texas County | 4 | 280 |
| Davis Township (Caldwell County) | Caldwell County | 2 | 971 |
| Davis Township (Henry County) | Henry County | 3 | 271 |
| Davis Township (Lafayette County) | Lafayette County | 6 | 4,382 |
| Dawn | Livingston County | 1 | 65 |
| Dawson Township | Phelps County | 2 | 549 |
| Dawt Township | Ozark County | 4 | 155 |
| Dayton Township (Cass County) | Cass County | 4 | 1,056 |
| Dayton Township (Newton County) | Newton County | 2 | 1,639 |
| De Kalb | Buchanan County | 1 | 226 |
| De Soto | Jefferson County | 1 | 6,440 |
| De Witt | Carroll County | 1 | 39 |
| De Witt Township | Carroll County | 4 | 163 |
| Dearborn | Platte County | 1 | 503 |
| Deepwater | Henry County | 1 | 395 |
| Deepwater Township (Bates County) | Bates County | 1 | 242 |
| Deepwater Township (Henry County) | Henry County | 1 | 777 |
| Deer Creek Township (Bates County) | Bates County | 2 | 2,429 |
| Deer Creek Township (Henry County) | Henry County | 2 | 388 |
| Deerfield | Vernon County | 1 | 64 |
| Deerfield Township | Vernon County | 3 | 732 |
| Deering | Pemiscot County | 2 | 67 |
| Defiance | Saint Charles County | 1 | 143 |
| Delaware Township | Shannon County | 1 | 74 |
| Dellwood | Saint Louis County | 2 | 5,028 |
| Delta | Cape Girardeau County | 1 | 609 |
| Dennis Acres | Newton County | 1 | 66 |
| Dent Township | Iron County | 2 | 880 |
| Denton | Pemiscot County | 1 | 93 |
| Denver | Worth County | 1 | 35 |
| Des Arc | Iron County | 1 | 225 |
| Des Moines Township | Clark County | 2 | 945 |
| Des Peres | Saint Louis County | 3 | 8,395 |
| Desloge | Saint Francois County | 3 | 5,027 |
| Dexter | Stoddard County | 1 | 7,846 |
| Diamond | Newton County | 1 | 834 |
| Dickerson Township | Lewis County | 4 | 763 |
| Diehlstadt | Scott County | 1 | 150 |
| Diggins | Webster County | 1 | 460 |
| Diggins Township | Webster County | 3 | 2,398 |
| Dillon Township | Phelps County | 2 | 10,835 |
| Dixon | Pulaski County | 1 | 1,345 |
| Doe Run | Saint Francois County | 1 | 803 |
| Dolan Township | Cass County | 4 | 1,822 |
| Doniphan | Ripley County | 1 | 2,257 |
| Doniphan Township | Ripley County | 2 | 4,371 |
| Doolittle | Phelps County | 2 | 624 |
| Dover | Lafayette County | 1 | 116 |
| Dover Township (Lafayette County) | Lafayette County | 6 | 2,566 |
| Dover Township (Vernon County) | Vernon County | 2 | 382 |
| Downing | Schuyler County | 1 | 356 |
| Doyal Township | Saint Clair County | 2 | 708 |
| Doylesport Township | Barton County | 2 | 247 |
| Drake Township | Macon County | 4 | 56 |
| Dresden Township | Pettis County | 3 | 1,014 |
| Drexel | Cass County | 1 | 1,196 |
| Dry Creek Township (Howell County) | Howell County | 3 | 1,634 |
| Dry Creek Township (Maries County) | Maries County | 2 | 486 |
| Drywood Township | Vernon County | 4 | 1,059 |
| Duck Creek Township | Stoddard County | 5 | 2,778 |
| Dudley | Stoddard County | 1 | 176 |
| Duenweg | Jasper County | 1 | 990 |
| Duncan Township | Sullivan County | 2 | 279 |
| Duquesne | Jasper County | 2 | 1,598 |
| Dutchtown | Cape Girardeau County | 1 | 40 |
| Duval Township | Jasper County | 3 | 655 |
| Eagle Rock | Barry County | 1 | 172 |
| Eagle Township | Macon County | 2 | 266 |
| Eagleville | Harrison County | 1 | 265 |
| Easley Township | Macon County | 2 | 193 |
| East Benton Township | Christian County | 3 | 490 |
| East Boone Township | Bates County | 2 | 665 |
| East Clay A Township | Greene County | 4 | 1,284 |
| East Finley Township | Christian County | 2 | 5,648 |
| East Fulton Township | Callaway County | 4 | 9,783 |
| East Looney Township | Polk County | 4 | 963 |
| East Lynne | Cass County | 1 | 327 |
| East Madison Township | Polk County | 3 | 1,035 |
| East Ozark Township | Webster County | 3 | 3,075 |
| East Polk Township | Christian County | 3 | 2,006 |
| East Prairie | Mississippi County | 1 | 3,177 |
| East Republic Township | Greene County | 1 | 5,522 |
| Easton | Buchanan County | 1 | 258 |
| Edgar Springs | Phelps County | 1 | 267 |
| Edgerton | Platte County | 1 | 667 |
| Edina | Knox County | 1 | 1,161 |
| Edinburg | Grundy County | 1 | 102 |
| Edmundson | Saint Louis County | 4 | 1,078 |
| Egypt Township | Carroll County | 2 | 1,136 |
| El Dorado Springs | Cedar County | 1 | 3,601 |
| Eldon | Miller County | 1 | 4,610 |
| Eldridge Township | Laclede County | 3 | 1,007 |
| Elk Creek Township | Wright County | 3 | 182 |
| Elk Fork Township | Pettis County | 4 | 498 |
| Elk Horn Township | Mcdonald County | 5 | 947 |
| Elk River East Township | Mcdonald County | 1 | 1,529 |
| Elk River West Township | Mcdonald County | 2 | 1,629 |
| Elk Township | Stoddard County | 5 | 216 |
| Elkhart Township | Bates County | 2 | 211 |
| Ellington | Reynolds County | 1 | 980 |
| Ellisville | Saint Louis County | 5 | 9,123 |
| Ellsinore | Carter County | 1 | 586 |
| Elm Township | Putnam County | 6 | 582 |
| Elmer | Macon County | 1 | 84 |
| Elmira | Ray County | 1 | 82 |
| Elmo | Nodaway County | 1 | 110 |
| Elmwood Township | Saline County | 5 | 497 |
| Elsberry | Lincoln County | 1 | 1,982 |
| Emerald Beach | Barry County | 1 | 184 |
| Eminence | Shannon County | 1 | 715 |
| Eminence Township | Shannon County | 4 | 1,526 |
| Emma | Lafayette County | 2 | 257 |
| Empire Township | Andrew County | 4 | 383 |
| Enterprise Township | Linn County | 2 | 28 |
| Eolia | Pike County | 1 | 549 |
| Epps Township | Butler County | 1 | 2,702 |
| Equality Township | Miller County | 6 | 970 |
| Erie Goodman Township | Mcdonald County | 2 | 2,176 |
| Erie McNatt Township | Mcdonald County | 3 | 288 |
| Ernest Township | Dade County | 2 | 185 |
| Essex | Stoddard County | 1 | 458 |
| Ethel | Macon County | 1 | 36 |
| Eugene | Cole County | 1 | 269 |
| Eugene Township | Carroll County | 2 | 47 |
| Eureka | Saint Louis County | 1 | 10,122 |
| Everett Township | Cass County | 3 | 540 |
| Evergreen | Laclede County | 2 | 44 |
| Everton | Dade County | 1 | 369 |
| Ewing | Lewis County | 1 | 458 |
| Excello | Macon County | 1 | 126 |
| Excelsior Estates | Ray County | 2 | 139 |
| Excelsior Springs | Clay County | 1 | 11,244 |
| Exeter | Barry County | 1 | 953 |
| Exeter Township | Barry County | 3 | 2,006 |
| Fabius Township (Knox County) | Knox County | 2 | 71 |
| Fabius Township (Marion County) | Marion County | 4 | 1,364 |
| Fabius Township (Schuyler County) | Schuyler County | 2 | 684 |
| Fair Grove | Greene County | 1 | 1,531 |
| Fair Play | Polk County | 1 | 448 |
| Fair Township | Platte County | 4 | 890 |
| Fairdealing | Ripley County | 1 | 835 |
| Fairfax | Atchison County | 1 | 642 |
| Fairfield Township | Carroll County | 3 | 87 |
| Fairview | Newton County | 1 | 465 |
| Fairview Township (Caldwell County) | Caldwell County | 4 | 130 |
| Fairview Township (Henry County) | Henry County | 2 | 699 |
| Fairview Township (Livingston County) | Livingston County | 3 | 479 |
| Falling Spring Township | Oregon County | 2 | 0 |
| Farber | Audrain County | 1 | 407 |
| Farley | Platte County | 1 | 329 |
| Farmington | Saint Francois County | 1 | 16,522 |
| Faucett | Buchanan County | 1 | 209 |
| Fayette | Howard County | 1 | 2,695 |
| Fenton | Saint Louis County | 1 | 4,027 |
| Ferguson | Saint Louis County | 4 | 21,205 |
| Ferguson Township | Saint Louis County | 7 | 34,687 |
| Ferrelview | Platte County | 2 | 523 |
| Festus | Jefferson County | 1 | 11,559 |
| Fidelity | Jasper County | 2 | 251 |
| Fields Creek Township | Henry County | 1 | 1,268 |
| Fillmore | Andrew County | 1 | 225 |
| Filmore Township | Bollinger County | 2 | 530 |
| Findley Township | Douglas County | 2 | 460 |
| Finley Township | Webster County | 1 | 2,277 |
| Fishing River Township (Clay County) | Clay County | 6 | 10,744 |
| Fishing River Township (Ray County) | Ray County | 4 | 5,406 |
| Fisk | Butler County | 1 | 401 |
| Five Mile Township | Newton County | 3 | 3,828 |
| Flat Creek A Township | Stone County | 3 | 1,671 |
| Flat Creek B Township | Stone County | 3 | 429 |
| Flat Creek Township (Barry County) | Barry County | 2 | 6,306 |
| Flat Creek Township (Pettis County) | Pettis County | 2 | 1,946 |
| Flatwoods Township | Ripley County | 2 | 460 |
| Fleming | Ray County | 2 | 80 |
| Flemington | Polk County | 1 | 88 |
| Flemington Township | Polk County | 3 | 423 |
| Fletchall Township | Worth County | 2 | 1,214 |
| Flint Hill | Saint Charles County | 1 | 640 |
| Flordell Hills | Saint Louis County | 1 | 779 |
| Florida | Monroe County | 1 | 0 |
| Florissant | Saint Louis County | 2 | 52,273 |
| Florissant Township | Saint Louis County | 3 | 35,220 |
| Foley | Lincoln County | 1 | 145 |
| Folker Township | Clark County | 1 | 197 |
| Forbes Township | Holt County | 2 | 136 |
| Fordland | Webster County | 1 | 851 |
| Fordland Township | Webster County | 4 | 3,229 |
| Forest City | Holt County | 1 | 291 |
| Forest Township | Holt County | 2 | 384 |
| Foristell | Saint Charles County | 1 | 748 |
| Forsyth | Taney County | 1 | 1,941 |
| Fort Leonard Wood | Pulaski County | 1 | 16,383 |
| Fort Osage Township | Jackson County | 7 | 6,644 |
| Fortescue | Holt County | 1 | 17 |
| Fortuna | Moniteau County | 1 | 157 |
| Foster | Bates County | 1 | 124 |
| Fountain N' Lakes | Lincoln County | 1 | 200 |
| Fox Creek Township | Harrison County | 4 | 143 |
| Fox Township | Platte County | 3 | 13,617 |
| Frankclay | Saint Francois County | 1 | 324 |
| Frankford | Pike County | 1 | 343 |
| Franklin | Howard County | 1 | 48 |
| Franklin No. 1 Township | Greene County | 2 | 1,481 |
| Franklin No. 2 Township | Greene County | 3 | 3,075 |
| Franklin Township (Dent County) | Dent County | 2 | 1,036 |
| Franklin Township (Grundy County) | Grundy County | 1 | 498 |
| Franklin Township (Howard County) | Howard County | 4 | 1,892 |
| Franklin Township (Laclede County) | Laclede County | 3 | 1,016 |
| Franklin Township (Miller County) | Miller County | 3 | 2,405 |
| Franklin Township (Newton County) | Newton County | 5 | 1,840 |
| Fredericktown | Madison County | 1 | 4,024 |
| Freeborn Township | Dunklin County | 3 | 1,601 |
| Freeburg | Osage County | 1 | 332 |
| Freedom Township | Lafayette County | 2 | 3,170 |
| Freeman | Cass County | 1 | 645 |
| Freistatt | Lawrence County | 1 | 155 |
| Freistatt Township | Lawrence County | 4 | 615 |
| Fremont | Carter County | 1 | 132 |
| Fremont Hills | Christian County | 1 | 732 |
| Friedenswald | Camden County | 1 | 16 |
| Frisbee | Dunklin County | 1 | 84 |
| Fristoe Township | Benton County | 3 | 2,461 |
| Frohna | Perry County | 1 | 257 |
| Frontenac | Saint Louis County | 3 | 3,473 |
| Frontier Township | Saint Charles County | 3 | 26,196 |
| Fulton | Callaway County | 1 | 12,702 |
| Gainesville | Ozark County | 1 | 837 |
| Galena | Stone County | 1 | 605 |
| Galena Township | Jasper County | 5 | 28,522 |
| Gallatin | Daviess County | 1 | 1,643 |
| Gallatin Township | Clay County | 10 | 73,456 |
| Galt | Grundy County | 1 | 253 |
| Garden City | Cass County | 1 | 1,724 |
| Garden Grove Township | Christian County | 2 | 3,474 |
| Garrison Township | Christian County | 3 | 474 |
| Gasconade | Gasconade County | 1 | 275 |
| Gasconade Township (Laclede County) | Laclede County | 5 | 977 |
| Gasconade Township (Wright County) | Wright County | 3 | 1,877 |
| Gatewood Township | Ripley County | 2 | 303 |
| Gentry | Gentry County | 1 | 51 |
| Gerald | Franklin County | 1 | 1,507 |
| Gerster | Saint Clair County | 1 | 7 |
| Gibbs | Adair County | 1 | 140 |
| Gideon | New Madrid County | 1 | 995 |
| Gilliam | Saline County | 1 | 223 |
| Gillis Bluff Township | Butler County | 5 | 758 |
| Gilman City | Harrison County | 1 | 350 |
| Ginger Blue | Mcdonald County | 1 | 106 |
| Gladden Township | Dent County | 2 | 383 |
| Gladstone | Clay County | 3 | 25,635 |
| Glasgow | Howard County | 1 | 1,351 |
| Glasgow Village | Saint Louis County | 1 | 5,217 |
| Glaze Township | Miller County | 11 | 7,797 |
| Glen Allen | Bollinger County | 1 | 109 |
| Glen Echo Park | Saint Louis County | 1 | 148 |
| Glenaire | Clay County | 1 | 555 |
| Glendale | Saint Louis County | 2 | 5,911 |
| Glenwood | Schuyler County | 1 | 226 |
| Glenwood Township | Schuyler County | 2 | 516 |
| Godair Township | Pemiscot County | 2 | 291 |
| Goebel Township | Oregon County | 2 | 100 |
| Golden | Barry County | 1 | 548 |
| Golden City | Barton County | 1 | 828 |
| Golden City Township | Barton County | 2 | 931 |
| Goldsberry Township | Howell County | 1 | 3,836 |
| Gomer Township | Caldwell County | 2 | 139 |
| Goodman | Mcdonald County | 1 | 1,730 |
| Goose Creek Lake | Saint Francois County | 3 | 689 |
| Gordonville | Cape Girardeau County | 1 | 404 |
| Goss | Monroe County | 1 | 0 |
| Gower | Clinton County | 1 | 1,613 |
| Graham | Nodaway County | 1 | 172 |
| Grain Valley | Jackson County | 1 | 12,507 |
| Granby | Newton County | 1 | 2,594 |
| Granby Township | Newton County | 2 | 4,587 |
| Grand Falls Plaza | Newton County | 1 | 173 |
| Grand Pass | Saline County | 1 | 21 |
| Grand Pass Township | Saline County | 4 | 348 |
| Grand River Township (Bates County) | Bates County | 4 | 234 |
| Grand River Township (Cass County) | Cass County | 4 | 11,758 |
| Grand River Township (Daviess County) | Daviess County | 4 | 350 |
| Grand River Township (DeKalb County) | DeKalb County | 1 | 4,811 |
| Grand River Township (Livingston County) | Livingston County | 3 | 170 |
| Grandin | Carter County | 1 | 273 |
| Grandview | Jackson County | 1 | 24,491 |
| Granger | Scotland County | 1 | 6 |
| Grant City | Worth County | 1 | 907 |
| Grant Township (Caldwell County) | Caldwell County | 2 | 1,323 |
| Grant Township (Clark County) | Clark County | 2 | 81 |
| Grant Township (Dade County) | Dade County | 2 | 186 |
| Grant Township (Dallas County) | Dallas County | 6 | 1,299 |
| Grant Township (DeKalb County) | DeKalb County | 2 | 285 |
| Grant Township (Harrison County) | Harrison County | 2 | 543 |
| Grant Township (Nodaway County) | Nodaway County | 3 | 598 |
| Grant Township (Putnam County) | Putnam County | 2 | 318 |
| Grant Township (Stone County) | Stone County | 4 | 715 |
| Grant Township (Webster County) | Webster County | 3 | 2,197 |
| Grantsville Township | Linn County | 4 | 212 |
| Grantwood Village | Saint Louis County | 2 | 905 |
| Grape Grove Township | Ray County | 6 | 807 |
| Gravois Mills | Morgan County | 1 | 101 |
| Gravois Township | Saint Louis County | 5 | 35,431 |
| Gray Summit | Franklin County | 1 | 3,058 |
| Grayhawk | Ste Genevieve County | 1 | 570 |
| Grayridge | Stoddard County | 1 | 129 |
| Grayson | Clinton County | 1 | 126 |
| Green City | Sullivan County | 1 | 732 |
| Green Park | Saint Louis County | 1 | 2,619 |
| Green Ridge | Pettis County | 1 | 596 |
| Green Ridge Township | Pettis County | 2 | 1,387 |
| Green Township (Hickory County) | Hickory County | 2 | 1,606 |
| Green Township (Lawrence County) | Lawrence County | 4 | 269 |
| Green Township (Livingston County) | Livingston County | 4 | 232 |
| Green Township (Nodaway County) | Nodaway County | 3 | 153 |
| Green Township (Platte County) | Platte County | 5 | 1,851 |
| Greencastle | Sullivan County | 1 | 253 |
| Greendale | Saint Louis County | 1 | 673 |
| Greene Township | Worth County | 1 | 101 |
| Greenfield | Dade County | 1 | 1,435 |
| Greensburg Township | Knox County | 3 | 176 |
| Greentop | Schuyler County | 1 | 365 |
| Greenville | Wayne County | 1 | 608 |
| Greenwood | Jackson County | 1 | 5,179 |
| Grover Township | Johnson County | 3 | 592 |
| Grovespring | Wright County | 1 | 117 |
| Guilford | Nodaway County | 1 | 58 |
| Gunn City | Cass County | 1 | 90 |
| Guthrie Township | Callaway County | 3 | 511 |
| Hadley Township | Saint Louis County | 6 | 35,079 |
| Hale | Carroll County | 1 | 418 |
| Halfway | Polk County | 1 | 145 |
| Hallsville | Boone County | 1 | 1,674 |
| Halltown | Lawrence County | 2 | 180 |
| Hamilton | Caldwell County | 1 | 2,087 |
| Hamilton Township (Caldwell County) | Caldwell County | 2 | 2,373 |
| Hamilton Township (Harrison County) | Harrison County | 3 | 234 |
| Hanley Hills | Saint Louis County | 2 | 2,321 |
| Hannibal | Marion County | 1 | 17,835 |
| Hardin | Ray County | 1 | 629 |
| Hardin Township | Clinton County | 3 | 1,921 |
| Harmony Township | Washington County | 4 | 567 |
| Harris | Sullivan County | 1 | 67 |
| Harris Township | Ripley County | 4 | 642 |
| Harrisburg | Boone County | 1 | 273 |
| Harrison Township (Daviess County) | Daviess County | 4 | 47 |
| Harrison Township (Grundy County) | Grundy County | 3 | 184 |
| Harrison Township (Mercer County) | Mercer County | 2 | 137 |
| Harrison Township (Moniteau County) | Moniteau County | 7 | 573 |
| Harrison Township (Scotland County) | Scotland County | 2 | 225 |
| Harrison Township (Vernon County) | Vernon County | 2 | 338 |
| Harrisonville | Cass County | 1 | 10,017 |
| Hart Township | Wright County | 3 | 1,324 |
| Hartford Township | Pike County | 3 | 733 |
| Hartsburg | Boone County | 1 | 116 |
| Hartville | Wright County | 1 | 835 |
| Hartwell | Henry County | 1 | 0 |
| Harvester Township | Saint Charles County | 2 | 21,040 |
| Harviell | Butler County | 1 | 270 |
| Harwood | Vernon County | 1 | 99 |
| Haw Creek Township | Morgan County | 4 | 4,331 |
| Hawk Point | Lincoln County | 1 | 604 |
| Hawk Point Township | Lincoln County | 4 | 2,402 |
| Hayti | Pemiscot County | 1 | 2,934 |
| Hayti Heights | Pemiscot County | 2 | 458 |
| Hayti Township | Pemiscot County | 3 | 2,971 |
| Hayward | Pemiscot County | 1 | 103 |
| Haywood City | Scott County | 1 | 158 |
| Hazel Hill Township | Johnson County | 3 | 1,675 |
| Hazelwood | Saint Louis County | 1 | 25,678 |
| Hazelwood Township | Webster County | 1 | 3,993 |
| Heath Creek Township | Pettis County | 4 | 516 |
| Henrietta | Ray County | 1 | 401 |
| Henry Township | Vernon County | 3 | 214 |
| Herculaneum | Jefferson County | 1 | 3,517 |
| Hermann | Gasconade County | 1 | 2,432 |
| Hermitage | Hickory County | 1 | 698 |
| Hermitage Township | Hickory County | 3 | 1,130 |
| Hickory Grove Township | Warren County | 3 | 10,852 |
| Hickory Township | Holt County | 5 | 117 |
| Higbee | Randolph County | 1 | 537 |
| Higginsville | Lafayette County | 1 | 4,781 |
| High Hill | Montgomery County | 1 | 336 |
| High Prairie Township | Webster County | 4 | 1,428 |
| High Ridge | Jefferson County | 1 | 4,138 |
| High Ridge Township | Jefferson County | 4 | 18,801 |
| Highland Township (Lewis County) | Lewis County | 5 | 1,374 |
| Highland Township (Oregon County) | Oregon County | 2 | 447 |
| Highlandville | Christian County | 1 | 983 |
| Hill Township | Carroll County | 2 | 282 |
| Hillsboro | Jefferson County | 1 | 2,820 |
| Hillsdale | Saint Louis County | 2 | 1,396 |
| Hoberg | Lawrence County | 1 | 63 |
| Hoberg Township | Lawrence County | 3 | 279 |
| Holcomb | Dunklin County | 1 | 688 |
| Holcomb Township | Dunklin County | 7 | 1,191 |
| Holden | Johnson County | 1 | 2,375 |
| Holland | Pemiscot County | 1 | 278 |
| Holland Township | Pemiscot County | 1 | 414 |
| Holliday | Monroe County | 1 | 143 |
| Hollister | Taney County | 1 | 4,399 |
| Hollywood | Dunklin County | 1 | 21 |
| Holt | Clay County | 1 | 474 |
| Holts Summit | Callaway County | 1 | 3,276 |
| Homer Township | Bates County | 3 | 352 |
| Homestead | Ray County | 1 | 157 |
| Homestown | Pemiscot County | 1 | 119 |
| Honey Creek Township | Henry County | 3 | 233 |
| Hopkins | Nodaway County | 1 | 470 |
| Hopkins Township | Nodaway County | 2 | 531 |
| Horine | Jefferson County | 1 | 1,407 |
| Hornersville | Dunklin County | 1 | 1,009 |
| Hough Township | New Madrid County | 1 | 10 |
| Houston | Texas County | 1 | 2,265 |
| Houston Lake | Platte County | 1 | 227 |
| Houstonia | Pettis County | 1 | 240 |
| Houstonia Township | Pettis County | 3 | 286 |
| Howard Township (Bates County) | Bates County | 3 | 511 |
| Howard Township (Gentry County) | Gentry County | 3 | 32 |
| Howardville | New Madrid County | 2 | 386 |
| Howell Township | Howell County | 5 | 19,843 |
| Hubble Township | Cape Girardeau County | 4 | 2,491 |
| Hudson Township (Bates County) | Bates County | 2 | 225 |
| Hudson Township (Macon County) | Macon County | 1 | 6,377 |
| Huggins Township | Gentry County | 2 | 89 |
| Hughes Township | Nodaway County | 4 | 326 |
| Hughesville | Pettis County | 1 | 223 |
| Hughesville Township | Pettis County | 4 | 539 |
| Humansville | Polk County | 1 | 956 |
| Hume | Bates County | 1 | 335 |
| Humphreys | Sullivan County | 1 | 135 |
| Hunnewell | Shelby County | 1 | 227 |
| Hunter | Carter County | 1 | 91 |
| Huntleigh | Saint Louis County | 3 | 427 |
| Huntsdale | Boone County | 2 | 11 |
| Huntsville | Randolph County | 1 | 1,616 |
| Hurdland | Knox County | 1 | 237 |
| Hurley | Stone County | 3 | 349 |
| Hurley Township | Stone County | 4 | 1,011 |
| Hurricane Township (Carroll County) | Carroll County | 2 | 879 |
| Hurricane Township (Lincoln County) | Lincoln County | 6 | 4,092 |
| Hutton Valley Township | Howell County | 3 | 1,126 |
| Iantha | Barton County | 1 | 44 |
| Iatan | Platte County | 1 | 57 |
| Iberia | Miller County | 1 | 811 |
| Imperial | Jefferson County | 1 | 4,318 |
| Imperial Township | Jefferson County | 6 | 26,491 |
| Independence | Jackson County | 8 | 116,513 |
| Independence Township (Dunklin County) | Dunklin County | 4 | 12,274 |
| Independence Township (Macon County) | Macon County | 4 | 304 |
| Independence Township (Nodaway County) | Nodaway County | 3 | 293 |
| Independence Township (Schuyler County) | Schuyler County | 2 | 352 |
| Index Township | Cass County | 3 | 1,324 |
| Indian Creek Township | Monroe County | 2 | 85 |
| Indian Lake | Crawford County | 1 | 1,174 |
| Indian Point | Stone County | 3 | 893 |
| Indian Township | Pike County | 4 | 495 |
| Innsbrook | Warren County | 2 | 557 |
| Ionia | Benton County | 1 | 144 |
| Irena | Worth County | 1 | 10 |
| Iron Mountain Lake | Saint Francois County | 2 | 724 |
| Iron Township (Iron County) | Iron County | 5 | 1,385 |
| Iron Township (Saint Francois County) | Saint Francois County | 4 | 3,092 |
| Irondale | Washington County | 1 | 766 |
| Ironton | Iron County | 1 | 1,630 |
| Irwin | Barton County | 1 | 81 |
| Jackson | Cape Girardeau County | 1 | 13,815 |
| Jackson No. 1 Township | Greene County | 3 | 2,798 |
| Jackson No. 2 Township | Greene County | 2 | 5,209 |
| Jackson Township (Andrew County) | Andrew County | 4 | 682 |
| Jackson Township (Buchanan County) | Buchanan County | 4 | 441 |
| Jackson Township (Callaway County) | Callaway County | 2 | 1,973 |
| Jackson Township (Camden County) | Camden County | 3 | 789 |
| Jackson Township (Carter County) | Carter County | 1 | 420 |
| Jackson Township (Clark County) | Clark County | 3 | 421 |
| Jackson Township (Clinton County) | Clinton County | 3 | 2,771 |
| Jackson Township (Dallas County) | Dallas County | 4 | 2,141 |
| Jackson Township (Daviess County) | Daviess County | 5 | 734 |
| Jackson Township (Douglas County) | Douglas County | 2 | 285 |
| Jackson Township (Gentry County) | Gentry County | 3 | 1,257 |
| Jackson Township (Grundy County) | Grundy County | 2 | 139 |
| Jackson Township (Jasper County) | Jasper County | 4 | 5,084 |
| Jackson Township (Johnson County) | Johnson County | 7 | 5,126 |
| Jackson Township (Linn County) | Linn County | 6 | 143 |
| Jackson Township (Livingston County) | Livingston County | 4 | 453 |
| Jackson Township (Macon County) | Macon County | 3 | 143 |
| Jackson Township (Maries County) | Maries County | 5 | 2,409 |
| Jackson Township (Monroe County) | Monroe County | 7 | 2,529 |
| Jackson Township (Nodaway County) | Nodaway County | 4 | 1,008 |
| Jackson Township (Osage County) | Osage County | 7 | 1,055 |
| Jackson Township (Ozark County) | Ozark County | 4 | 343 |
| Jackson Township (Polk County) | Polk County | 3 | 677 |
| Jackson Township (Putnam County) | Putnam County | 2 | 296 |
| Jackson Township (Randolph County) | Randolph County | 3 | 333 |
| Jackson Township (Reynolds County) | Reynolds County | 4 | 313 |
| Jackson Township (Saint Clair County) | Saint Clair County | 4 | 667 |
| Jackson Township (Shelby County) | Shelby County | 4 | 445 |
| Jackson Township (Ste Genevieve County) | Ste Genevieve County | 6 | 3,381 |
| Jackson Township (Sullivan County) | Sullivan County | 5 | 237 |
| Jackson Township (Texas County) | Texas County | 6 | 1,586 |
| Jackson Township (Webster County) | Webster County | 3 | 962 |
| Jacksonville | Randolph County | 1 | 207 |
| James Bayou Township | Mississippi County | 2 | 133 |
| Jameson | Daviess County | 1 | 159 |
| Jamesport | Daviess County | 1 | 515 |
| Jamesport Township | Daviess County | 2 | 1,331 |
| Jamestown | Moniteau County | 1 | 446 |
| Jane | Mcdonald County | 2 | 543 |
| Jasper | Jasper County | 1 | 1,108 |
| Jasper Township (Camden County) | Camden County | 6 | 5,120 |
| Jasper Township (Dallas County) | Dallas County | 6 | 1,084 |
| Jasper Township (Jasper County) | Jasper County | 2 | 664 |
| Jasper Township (Ozark County) | Ozark County | 2 | 626 |
| Jasper Township (Ralls County) | Ralls County | 5 | 302 |
| Jasper Township (Taney County) | Taney County | 6 | 5,558 |
| Jeddo Township | Knox County | 3 | 43 |
| Jeff Township | Oregon County | 3 | 384 |
| Jefferson City | Cole County | 2 | 42,983 |
| Jefferson Township (Andrew County) | Andrew County | 5 | 5,477 |
| Jefferson Township (Cedar County) | Cedar County | 3 | 581 |
| Jefferson Township (Clark County) | Clark County | 1 | 239 |
| Jefferson Township (Cole County) | Cole County | 6 | 54,756 |
| Jefferson Township (Daviess County) | Daviess County | 4 | 299 |
| Jefferson Township (Grundy County) | Grundy County | 2 | 572 |
| Jefferson Township (Harrison County) | Harrison County | 2 | 187 |
| Jefferson Township (Johnson County) | Johnson County | 4 | 582 |
| Jefferson Township (Linn County) | Linn County | 5 | 585 |
| Jefferson Township (Maries County) | Maries County | 5 | 2,469 |
| Jefferson Township (Monroe County) | Monroe County | 5 | 719 |
| Jefferson Township (Nodaway County) | Nodaway County | 4 | 800 |
| Jefferson Township (Osage County) | Osage County | 4 | 823 |
| Jefferson Township (Polk County) | Polk County | 2 | 760 |
| Jefferson Township (Saint Louis County) | Saint Louis County | 4 | 37,825 |
| Jefferson Township (Scotland County) | Scotland County | 2 | 2,285 |
| Jefferson Township (Shelby County) | Shelby County | 4 | 83 |
| Jefferson Township (Wayne County) | Wayne County | 3 | 159 |
| Jenkins Township | Barry County | 2 | 518 |
| Jennings | Saint Louis County | 4 | 14,741 |
| Jerico Springs | Cedar County | 1 | 202 |
| Jim Henry Township | Miller County | 5 | 838 |
| Joachim Township | Jefferson County | 6 | 20,798 |
| Jobe Township | Oregon County | 1 | 37 |
| Johnson Township (Carter County) | Carter County | 3 | 2,315 |
| Johnson Township (Maries County) | Maries County | 4 | 1,182 |
| Johnson Township (Oregon County) | Oregon County | 1 | 167 |
| Johnson Township (Polk County) | Polk County | 2 | 1,727 |
| Johnson Township (Ripley County) | Ripley County | 2 | 414 |
| Johnson Township (Scotland County) | Scotland County | 2 | 148 |
| Johnson Township (Washington County) | Washington County | 3 | 1,530 |
| Johnston Township | Macon County | 3 | 8 |
| Jonesburg | Montgomery County | 1 | 844 |
| Joplin | Jasper County | 2 | 49,924 |
| Joplin Township | Jasper County | 5 | 45,576 |
| Jordan Township (Hickory County) | Hickory County | 2 | 9 |
| Jordan Township (Ripley County) | Ripley County | 2 | 627 |
| Josephville | Saint Charles County | 2 | 392 |
| Junction City | Madison County | 1 | 505 |
| Kahoka | Clark County | 1 | 2,165 |
| Kansas City | Jackson County | 51 | 459,772 |
| Kaolin Township | Iron County | 2 | 414 |
| Katy Township | Boone County | 4 | 3,643 |
| Kaw Township | Jackson County | 23 | 179,100 |
| Kearney | Clay County | 1 | 8,419 |
| Kearney Township | Clay County | 6 | 15,747 |
| Kelley Township | Ripley County | 1 | 3 |
| Kelly Township (Carter County) | Carter County | 2 | 39 |
| Kelly Township (Cooper County) | Cooper County | 5 | 831 |
| Kelso | Scott County | 1 | 432 |
| Kelso Township | Scott County | 5 | 10,227 |
| Kennett | Dunklin County | 1 | 11,244 |
| Keytesville | Chariton County | 1 | 498 |
| Keytesville Township | Chariton County | 2 | 981 |
| Kickapoo Township | Platte County | 4 | 6,504 |
| Kidder | Caldwell County | 1 | 290 |
| Kidder Township | Caldwell County | 2 | 1,110 |
| Kiheka Township | Camden County | 6 | 5,231 |
| Kimberling City | Stone County | 1 | 2,698 |
| Kimmswick | Jefferson County | 1 | 118 |
| Kinder Township | Cape Girardeau County | 5 | 1,033 |
| King City | Gentry County | 1 | 1,005 |
| King Township | Oregon County | 3 | 47 |
| Kingdom City | Callaway County | 1 | 125 |
| Kings Prairie Township | Barry County | 3 | 1,291 |
| Kingston | Caldwell County | 1 | 252 |
| Kingston Township (Caldwell County) | Caldwell County | 2 | 776 |
| Kingston Township (Washington County) | Washington County | 5 | 1,446 |
| Kingsville | Johnson County | 1 | 336 |
| Kingsville Township | Johnson County | 2 | 1,404 |
| Kinloch | Saint Louis County | 3 | 427 |
| Kirbyville | Taney County | 1 | 291 |
| Kirksville | Adair County | 1 | 17,503 |
| Kirkwood | Saint Louis County | 2 | 27,494 |
| Kissee Mills | Taney County | 1 | 1,232 |
| Knob Lick | Saint Francois County | 1 | 24 |
| Knob Noster | Johnson County | 1 | 2,735 |
| Knobview Township | Crawford County | 3 | 1,738 |
| Knox City | Knox County | 1 | 279 |
| Knoxville Township | Ray County | 4 | 965 |
| Koshkonong | Oregon County | 1 | 236 |
| La Belle | Lewis County | 1 | 622 |
| La Belle Township | Lewis County | 2 | 1,862 |
| La Due | Henry County | 1 | 17 |
| La Font Township | New Madrid County | 6 | 765 |
| La Grange | Lewis County | 1 | 891 |
| La Monte | Pettis County | 1 | 1,158 |
| La Monte Township | Pettis County | 3 | 1,411 |
| La Plata | Macon County | 1 | 1,427 |
| La Plata Township | Macon County | 1 | 1,445 |
| La Russell | Jasper County | 1 | 193 |
| La Tour | Johnson County | 2 | 75 |
| LaBarque Creek | Jefferson County | 5 | 1,324 |
| Laclede | Linn County | 1 | 304 |
| Laddonia | Audrain County | 1 | 429 |
| Ladue | Saint Louis County | 8 | 8,524 |
| Lafayette Township (Clinton County) | Clinton County | 3 | 595 |
| Lafayette Township (Saint Louis County) | Saint Louis County | 4 | 34,054 |
| Lake Annette | Cass County | 1 | 76 |
| Lake Arrowhead | Clinton County | 2 | 212 |
| Lake Creek Township | Pettis County | 3 | 377 |
| Lake Lafayette | Lafayette County | 1 | 395 |
| Lake Lotawana | Jackson County | 5 | 1,854 |
| Lake Ozark | Miller County | 1 | 1,628 |
| Lake St. Clair | Franklin County | 1 | 692 |
| Lake St. Louis | Saint Charles County | 4 | 14,390 |
| Lake St. Louis Township | Saint Charles County | 4 | 29,495 |
| Lake Tapawingo | Jackson County | 1 | 709 |
| Lake Tekakwitha | Jefferson County | 1 | 483 |
| Lake Timberline | Saint Francois County | 1 | 548 |
| Lake Township (Buchanan County) | Buchanan County | 2 | 38 |
| Lake Township (Vernon County) | Vernon County | 2 | 190 |
| Lake Viking | Daviess County | 2 | 388 |
| Lake Waukomis | Platte County | 1 | 881 |
| Lake Winnebago | Cass County | 4 | 1,257 |
| Lakeshire | Saint Louis County | 1 | 1,604 |
| Lakeside | Miller County | 1 | 0 |
| Lamar | Barton County | 1 | 4,539 |
| Lamar Heights | Barton County | 1 | 150 |
| Lamar Township | Barton County | 1 | 1,389 |
| Lambert | Scott County | 1 | 0 |
| Lamine Township | Cooper County | 3 | 267 |
| Lanagan | Mcdonald County | 1 | 410 |
| Lancaster | Schuyler County | 1 | 712 |
| Laredo | Grundy County | 1 | 225 |
| Latham | Moniteau County | 1 | 51 |
| Lathrop | Clinton County | 1 | 2,267 |
| Lathrop Township | Clinton County | 3 | 3,753 |
| Laurie | Morgan County | 2 | 946 |
| Lawson | Clay County | 1 | 2,484 |
| Le Sieur Township | New Madrid County | 1 | 317 |
| Lead Hill Township | Christian County | 3 | 114 |
| Leadington | Saint Francois County | 2 | 512 |
| Leadwood | Saint Francois County | 1 | 1,237 |
| Leasburg | Crawford County | 1 | 563 |
| Leawood | Newton County | 1 | 757 |
| Lebanon | Laclede County | 1 | 14,454 |
| Lebanon Township (Cooper County) | Cooper County | 4 | 372 |
| Lebanon Township (Laclede County) | Laclede County | 1 | 19,155 |
| Lee Township | Platte County | 3 | 516 |
| Lee's Summit | Jackson County | 12 | 90,544 |
| Leesville Township | Henry County | 3 | 1,144 |
| Leeton | Johnson County | 1 | 658 |
| Leisure Lake | Grundy County | 1 | 83 |
| Lemay | Saint Louis County | 3 | 16,616 |
| Lemay Township | Saint Louis County | 5 | 35,560 |
| Lentner Township | Shelby County | 4 | 126 |
| Leonard | Shelby County | 1 | 55 |
| Leroy Township | Barton County | 1 | 244 |
| Leslie | Franklin County | 1 | 154 |
| Leslie Township | Carroll County | 2 | 40 |
| Lesterville Township | Reynolds County | 2 | 634 |
| Levasy | Jackson County | 1 | 101 |
| Lewis Township (Holt County) | Holt County | 3 | 1,042 |
| Lewis Township (New Madrid County) | New Madrid County | 2 | 1,411 |
| Lewis and Clark Township | Saint Louis County | 3 | 38,821 |
| Lewis and Clark Village | Buchanan County | 1 | 97 |
| Lewistown | Lewis County | 1 | 537 |
| Lexington | Lafayette County | 1 | 4,721 |
| Lexington Township | Lafayette County | 4 | 6,069 |
| Liberal | Barton County | 1 | 767 |
| Liberty | Clay County | 1 | 29,252 |
| Liberty Township (Adair County) | Adair County | 3 | 522 |
| Liberty Township (Barry County) | Barry County | 5 | 1,637 |
| Liberty Township (Bollinger County) | Bollinger County | 3 | 1,078 |
| Liberty Township (Callaway County) | Callaway County | 3 | 754 |
| Liberty Township (Cape Girardeau County) | Cape Girardeau County | 1 | 637 |
| Liberty Township (Clay County) | Clay County | 10 | 64,483 |
| Liberty Township (Cole County) | Cole County | 2 | 7,520 |
| Liberty Township (Crawford County) | Crawford County | 3 | 1,460 |
| Liberty Township (Daviess County) | Daviess County | 3 | 1,065 |
| Liberty Township (Grundy County) | Grundy County | 2 | 423 |
| Liberty Township (Holt County) | Holt County | 3 | 216 |
| Liberty Township (Iron County) | Iron County | 3 | 494 |
| Liberty Township (Knox County) | Knox County | 2 | 305 |
| Liberty Township (Macon County) | Macon County | 4 | 167 |
| Liberty Township (Madison County) | Madison County | 4 | 371 |
| Liberty Township (Marion County) | Marion County | 4 | 4,284 |
| Liberty Township (Phelps County) | Phelps County | 2 | 487 |
| Liberty Township (Pulaski County) | Pulaski County | 4 | 5,563 |
| Liberty Township (Putnam County) | Putnam County | 2 | 70 |
| Liberty Township (Saint Francois County) | Saint Francois County | 3 | 1,924 |
| Liberty Township (Saline County) | Saline County | 3 | 630 |
| Liberty Township (Schuyler County) | Schuyler County | 3 | 733 |
| Liberty Township (Stoddard County) | Stoddard County | 5 | 14,913 |
| Liberty Township (Sullivan County) | Sullivan County | 4 | 170 |
| Liberty Township (Washington County) | Washington County | 4 | 1,227 |
| Lick Creek Township | Ozark County | 3 | 472 |
| Licking | Texas County | 1 | 3,312 |
| Lilbourn | New Madrid County | 1 | 1,122 |
| Lincoln | Benton County | 1 | 1,282 |
| Lincoln Township (Andrew County) | Andrew County | 4 | 1,430 |
| Lincoln Township (Atchison County) | Atchison County | 2 | 225 |
| Lincoln Township (Caldwell County) | Caldwell County | 2 | 396 |
| Lincoln Township (Christian County) | Christian County | 5 | 6,682 |
| Lincoln Township (Clark County) | Clark County | 1 | 2,636 |
| Lincoln Township (Dallas County) | Dallas County | 4 | 1,231 |
| Lincoln Township (Daviess County) | Daviess County | 2 | 119 |
| Lincoln Township (Douglas County) | Douglas County | 1 | 157 |
| Lincoln Township (Grundy County) | Grundy County | 2 | 556 |
| Lincoln Township (Harrison County) | Harrison County | 3 | 115 |
| Lincoln Township (Holt County) | Holt County | 2 | 74 |
| Lincoln Township (Jasper County) | Jasper County | 4 | 216 |
| Lincoln Township (Lawrence County) | Lawrence County | 3 | 1,782 |
| Lincoln Township (Nodaway County) | Nodaway County | 3 | 351 |
| Lincoln Township (Putnam County) | Putnam County | 2 | 431 |
| Lincoln Township (Stone County) | Stone County | 2 | 665 |
| Linden Township | Christian County | 3 | 2,384 |
| Lindenwood Township | Saint Charles County | 2 | 22,759 |
| Lindley Township | Mercer County | 2 | 177 |
| Lingo Township | Macon County | 3 | 339 |
| Linn | Osage County | 1 | 1,700 |
| Linn Creek | Camden County | 1 | 498 |
| Linn Township (Audrain County) | Audrain County | 6 | 886 |
| Linn Township (Cedar County) | Cedar County | 2 | 4,334 |
| Linn Township (Dent County) | Dent County | 1 | 248 |
| Linn Township (Moniteau County) | Moniteau County | 7 | 1,531 |
| Linn Township (Osage County) | Osage County | 5 | 2,387 |
| Linneus | Linn County | 1 | 343 |
| Lithium | Perry County | 1 | 156 |
| Little Prairie Township | Pemiscot County | 3 | 6,455 |
| Little River Township | Pemiscot County | 4 | 816 |
| Livonia | Putnam County | 1 | 80 |
| Loch Lloyd | Cass County | 1 | 642 |
| Lock Springs | Daviess County | 1 | 54 |
| Lockwood | Dade County | 1 | 1,064 |
| Lockwood Township | Dade County | 3 | 1,385 |
| Locust Creek Township | Linn County | 3 | 438 |
| Logan Township (Reynolds County) | Reynolds County | 4 | 2,691 |
| Logan Township (Wayne County) | Wayne County | 4 | 1,293 |
| Lohman | Cole County | 1 | 203 |
| Loma Linda | Newton County | 2 | 705 |
| Lone Jack | Jackson County | 1 | 1,098 |
| Lone Oak Township | Bates County | 2 | 232 |
| Long Prairie Township | Mississippi County | 4 | 1,356 |
| Longrun Township | Ozark County | 4 | 126 |
| Longtown | Perry County | 1 | 116 |
| Longwood Township | Pettis County | 4 | 405 |
| Lorance Township | Bollinger County | 4 | 3,778 |
| Lost Creek Township | Wayne County | 3 | 1,771 |
| Louisburg | Dallas County | 1 | 141 |
| Louisiana | Pike County | 1 | 3,373 |
| Loutre Township (Audrain County) | Audrain County | 4 | 1,061 |
| Loutre Township (Montgomery County) | Montgomery County | 4 | 1,214 |
| Lowry City | Saint Clair County | 1 | 592 |
| Lucerne | Putnam County | 1 | 57 |
| Ludlow | Livingston County | 1 | 150 |
| Lupus | Moniteau County | 1 | 36 |
| Luray | Clark County | 1 | 68 |
| Lyda Township | Macon County | 3 | 911 |
| Lynch Township | Texas County | 5 | 1,305 |
| Lyon Township (Franklin County) | Franklin County | 7 | 3,505 |
| Lyon Township (Knox County) | Knox County | 2 | 634 |
| Lyon Township (Lewis County) | Lewis County | 3 | 357 |
| Macks Creek | Camden County | 1 | 432 |
| Macon | Macon County | 1 | 5,470 |
| Madison | Monroe County | 1 | 699 |
| Madison Township (Cedar County) | Cedar County | 5 | 785 |
| Madison Township (Clark County) | Clark County | 1 | 504 |
| Madison Township (Grundy County) | Grundy County | 2 | 464 |
| Madison Township (Harrison County) | Harrison County | 2 | 339 |
| Madison Township (Jasper County) | Jasper County | 2 | 2,454 |
| Madison Township (Johnson County) | Johnson County | 2 | 2,724 |
| Madison Township (Mercer County) | Mercer County | 1 | 319 |
| Maitland | Holt County | 1 | 337 |
| Malden | Dunklin County | 1 | 4,004 |
| Malta Bend | Saline County | 1 | 307 |
| Manchester | Saint Louis County | 4 | 18,154 |
| Mansfield | Wright County | 1 | 1,156 |
| Maplewood | Saint Louis County | 4 | 8,081 |
| Marble Hill | Bollinger County | 1 | 1,775 |
| Marceline | Linn County | 1 | 2,287 |
| Marceline Township | Linn County | 3 | 2,623 |
| Marion Township (Buchanan County) | Buchanan County | 4 | 1,632 |
| Marion Township (Cole County) | Cole County | 4 | 4,162 |
| Marion Township (Dade County) | Dade County | 2 | 293 |
| Marion Township (Daviess County) | Daviess County | 4 | 249 |
| Marion Township (Grundy County) | Grundy County | 3 | 239 |
| Marion Township (Harrison County) | Harrison County | 4 | 329 |
| Marion Township (Jasper County) | Jasper County | 4 | 15,305 |
| Marion Township (Mercer County) | Mercer County | 2 | 701 |
| Marion Township (Monroe County) | Monroe County | 2 | 1,222 |
| Marion Township (Newton County) | Newton County | 5 | 3,860 |
| Marion Township (Saint Francois County) | Saint Francois County | 5 | 2,315 |
| Marionville | Lawrence County | 1 | 2,059 |
| Marlborough | Saint Louis County | 2 | 2,259 |
| Marquand | Madison County | 1 | 355 |
| Marquand Township | Madison County | 3 | 848 |
| Marshall | Saline County | 1 | 12,950 |
| Marshall Township (Platte County) | Platte County | 4 | 849 |
| Marshall Township (Saline County) | Saline County | 3 | 14,596 |
| Marshfield | Webster County | 1 | 6,644 |
| Marshfield East Township | Webster County | 1 | 4,554 |
| Marshfield West Township | Webster County | 1 | 3,262 |
| Marston | New Madrid County | 1 | 489 |
| Marthasville | Warren County | 1 | 1,159 |
| Martinsburg | Audrain County | 1 | 324 |
| Maryland Heights | Saint Louis County | 1 | 27,418 |
| Maryland Heights Township | Saint Louis County | 4 | 36,989 |
| Maryville | Nodaway County | 1 | 11,924 |
| Mason Township | Marion County | 2 | 12,291 |
| Matthews | New Madrid County | 1 | 791 |
| May Township | Platte County | 7 | 29,749 |
| May/Smith Township | Laclede County | 3 | 908 |
| Maysville | DeKalb County | 1 | 1,243 |
| Mayview | Lafayette County | 1 | 352 |
| McBaine | Boone County | 1 | 4 |
| McCord Bend | Stone County | 1 | 358 |
| McCracken Township | Christian County | 3 | 1,664 |
| McCredie Township | Callaway County | 3 | 625 |
| McDonald Township (Barry County) | Barry County | 5 | 503 |
| McDonald Township (Jasper County) | Jasper County | 6 | 763 |
| McDowell Township | Barry County | 4 | 110 |
| McFall | Gentry County | 1 | 149 |
| McKinley Township (Douglas County) | Douglas County | 1 | 45 |
| McKinley Township (Polk County) | Polk County | 2 | 798 |
| McKinley Township (Stone County) | Stone County | 3 | 515 |
| McKittrick | Montgomery County | 1 | 57 |
| McMillen Coy Township | Mcdonald County | 3 | 1,321 |
| McMillen Tiff Township | Mcdonald County | 4 | 436 |
| McMurtrey Township | Douglas County | 3 | 491 |
| Meadville | Linn County | 1 | 455 |
| Medicine Township (Livingston County) | Livingston County | 2 | 135 |
| Medicine Township (Mercer County) | Mercer County | 2 | 115 |
| Medicine Township (Putnam County) | Putnam County | 3 | 60 |
| Medill | Clark County | 1 | 157 |
| Mehlville | Saint Louis County | 3 | 28,615 |
| Memphis | Scotland County | 1 | 1,931 |
| Mendon | Chariton County | 1 | 151 |
| Mendon Township | Chariton County | 2 | 276 |
| Meramec Township (Crawford County) | Crawford County | 4 | 3,406 |
| Meramec Township (Dent County) | Dent County | 2 | 287 |
| Meramec Township (Franklin County) | Franklin County | 4 | 9,242 |
| Meramec Township (Jefferson County) | Jefferson County | 9 | 18,925 |
| Meramec Township (Phelps County) | Phelps County | 4 | 579 |
| Meramec Township (Saint Louis County) | Saint Louis County | 7 | 40,111 |
| Mercer | Mercer County | 1 | 439 |
| Merriam Woods | Taney County | 3 | 1,867 |
| Merwin | Bates County | 1 | 55 |
| Meta | Osage County | 1 | 243 |
| Metz | Vernon County | 1 | 85 |
| Metz Township | Vernon County | 2 | 414 |
| Mexico | Audrain County | 1 | 11,571 |
| Miami | Saline County | 1 | 200 |
| Miami Township | Saline County | 4 | 455 |
| Middle Fork Township | Macon County | 5 | 604 |
| Middle Grove | Monroe County | 1 | 37 |
| Middlefork Township | Worth County | 2 | 193 |
| Middleton Township | Lafayette County | 4 | 1,673 |
| Middletown | Montgomery County | 1 | 239 |
| Midland Township | Saint Louis County | 7 | 35,168 |
| Milan | Sullivan County | 1 | 2,119 |
| Milford | Barton County | 1 | 25 |
| Milford Township | Barton County | 1 | 181 |
| Mill Creek Township | Morgan County | 5 | 1,990 |
| Mill Spring | Wayne County | 1 | 168 |
| Mill Spring Township | Wayne County | 2 | 784 |
| Millard | Adair County | 1 | 128 |
| Miller | Lawrence County | 1 | 599 |
| Miller Township (Dallas County) | Dallas County | 5 | 326 |
| Miller Township (Douglas County) | Douglas County | 2 | 514 |
| Miller Township (Gentry County) | Gentry County | 5 | 332 |
| Miller Township (Maries County) | Maries County | 3 | 801 |
| Miller Township (Marion County) | Marion County | 3 | 6,620 |
| Miller Township (Phelps County) | Phelps County | 2 | 3,577 |
| Miller Township (Scotland County) | Scotland County | 1 | 78 |
| Millersville | Cape Girardeau County | 1 | 363 |
| Millwood Township | Lincoln County | 2 | 842 |
| Milo | Vernon County | 1 | 81 |
| Mindenmines | Barton County | 1 | 291 |
| Mine La Motte | Madison County | 1 | 352 |
| Mine La Motte Township | Madison County | 2 | 1,055 |
| Miner | Scott County | 2 | 955 |
| Mineral Point | Washington County | 1 | 324 |
| Mineral Township (Barry County) | Barry County | 3 | 448 |
| Mineral Township (Jasper County) | Jasper County | 7 | 8,138 |
| Mingo Township | Bates County | 4 | 193 |
| Minton Township | Holt County | 2 | 147 |
| Mirabile Township | Caldwell County | 3 | 426 |
| Miramiguoa Park | Franklin County | 1 | 154 |
| Mississippi Township | Mississippi County | 4 | 0 |
| Missouri City | Clay County | 1 | 261 |
| Missouri River Township | Saint Louis County | 6 | 36,210 |
| Missouri Township | Boone County | 5 | 60,526 |
| Moberly | Randolph County | 1 | 13,980 |
| Mokane | Callaway County | 1 | 155 |
| Moline Acres | Saint Louis County | 2 | 2,612 |
| Monegaw Township | Saint Clair County | 3 | 232 |
| Monett | Barry County | 1 | 8,893 |
| Monett Township | Barry County | 1 | 6,755 |
| Moniteau Township (Howard County) | Howard County | 4 | 1,412 |
| Moniteau Township (Randolph County) | Randolph County | 1 | 950 |
| Monroe City | Monroe County | 1 | 2,536 |
| Monroe Township (Andrew County) | Andrew County | 5 | 1,049 |
| Monroe Township (Daviess County) | Daviess County | 3 | 281 |
| Monroe Township (Lincoln County) | Lincoln County | 7 | 11,663 |
| Monroe Township (Livingston County) | Livingston County | 3 | 494 |
| Monroe Township (Monroe County) | Monroe County | 2 | 2,764 |
| Monroe Township (Nodaway County) | Nodaway County | 3 | 349 |
| Montevallo Township | Vernon County | 3 | 793 |
| Montgomery City | Montgomery County | 1 | 2,802 |
| Montgomery Township (Hickory County) | Hickory County | 3 | 206 |
| Montgomery Township (Montgomery County) | Montgomery County | 4 | 3,630 |
| Montgomery Township (Wright County) | Wright County | 4 | 517 |
| Monticello | Lewis County | 1 | 111 |
| Montier | Shannon County | 1 | 29 |
| Montier Township | Shannon County | 2 | 802 |
| Montreal | Camden County | 1 | 55 |
| Montrose | Henry County | 1 | 424 |
| Montserrat Township | Johnson County | 2 | 1,568 |
| Mooney Township | Polk County | 6 | 3,686 |
| Moore Township (Oregon County) | Oregon County | 3 | 322 |
| Moore Township (Shannon County) | Shannon County | 1 | 200 |
| Mooresville | Livingston County | 1 | 80 |
| Mooresville Township | Livingston County | 4 | 281 |
| Moreau Township (Cole County) | Cole County | 4 | 2,858 |
| Moreau Township (Moniteau County) | Moniteau County | 5 | 654 |
| Moreau Township (Morgan County) | Morgan County | 5 | 6,370 |
| Morehouse | New Madrid County | 1 | 841 |
| Moreland Township | Scott County | 4 | 3,678 |
| Morgan Township | Mercer County | 2 | 1,384 |
| Morley | Scott County | 2 | 584 |
| Morley Township | Scott County | 5 | 1,335 |
| Morris Township (Sullivan County) | Sullivan County | 5 | 70 |
| Morris Township (Texas County) | Texas County | 7 | 935 |
| Morrison | Gasconade County | 1 | 119 |
| Morrisville | Polk County | 1 | 434 |
| Morrow Township (Adair County) | Adair County | 2 | 356 |
| Morrow Township (Macon County) | Macon County | 3 | 106 |
| Mosby | Clay County | 2 | 269 |
| Moscow Mills | Lincoln County | 1 | 2,506 |
| Moss Creek Township | Carroll County | 2 | 6 |
| Mound City | Holt County | 1 | 1,078 |
| Mound Township | Bates County | 2 | 654 |
| Moundville | Vernon County | 1 | 154 |
| Moundville Township | Vernon County | 4 | 424 |
| Mount Leonard | Saline County | 2 | 57 |
| Mount Moriah | Harrison County | 2 | 76 |
| Mount Pleasant Township (Bates County) | Bates County | 1 | 4,925 |
| Mount Pleasant Township (Cass County) | Cass County | 2 | 20,081 |
| Mount Pleasant Township (Lawrence County) | Lawrence County | 4 | 874 |
| Mount Pleasant Township (Scotland County) | Scotland County | 1 | 78 |
| Mount Vernon | Lawrence County | 1 | 4,564 |
| Mount Vernon Township | Lawrence County | 5 | 8,267 |
| Mountain Grove | Wright County | 1 | 4,874 |
| Mountain Grove Township | Wright County | 2 | 5,676 |
| Mountain Township (Barry County) | Barry County | 1 | 288 |
| Mountain Township (Mcdonald County) | Mcdonald County | 5 | 1,438 |
| Mountain View | Howell County | 1 | 2,700 |
| Murphy | Jefferson County | 2 | 9,012 |
| Murray Township | Greene County | 4 | 7,471 |
| Musselfork Township | Chariton County | 3 | 384 |
| Myatt Township | Howell County | 2 | 753 |
| Myers Township | Grundy County | 3 | 81 |
| Myrtle Township (Knox County) | Knox County | 2 | 203 |
| Myrtle Township (Oregon County) | Oregon County | 3 | 425 |
| Napoleon | Lafayette County | 1 | 252 |
| Narrows Township | Macon County | 3 | 296 |
| Nashville Township | Barton County | 5 | 406 |
| Naylor | Ripley County | 1 | 640 |
| Neck City | Jasper County | 1 | 206 |
| Neely Township | Butler County | 4 | 600 |
| Neelyville | Butler County | 1 | 490 |
| Nelson | Saline County | 1 | 224 |
| Neosho | Newton County | 1 | 11,906 |
| Neosho Township | Newton County | 2 | 17,971 |
| Nevada | Vernon County | 1 | 8,073 |
| New Bloomfield | Callaway County | 1 | 636 |
| New Cambria | Macon County | 1 | 181 |
| New Florence | Montgomery County | 1 | 865 |
| New Franklin | Howard County | 1 | 1,191 |
| New Hamburg | Scott County | 2 | 416 |
| New Hampton | Harrison County | 1 | 395 |
| New Haven | Franklin County | 1 | 1,982 |
| New Haven Township | Franklin County | 2 | 2,876 |
| New Home Township | Bates County | 2 | 74 |
| New Lisbon Township | Stoddard County | 3 | 1,120 |
| New London | Ralls County | 1 | 1,089 |
| New Madrid | New Madrid County | 1 | 3,101 |
| New Madrid Township | New Madrid County | 5 | 3,447 |
| New Market | Platte County | 1 | 41 |
| New Melle | Saint Charles County | 2 | 375 |
| New Wells | Cape Girardeau County | 1 | 41 |
| New York Township | Caldwell County | 2 | 208 |
| Newark | Knox County | 1 | 90 |
| Newburg | Phelps County | 1 | 555 |
| Newport Township | Barton County | 2 | 454 |
| Newton Township | Shannon County | 3 | 278 |
| Newtonia | Newton County | 2 | 175 |
| Newtonia Township | Newton County | 2 | 601 |
| Newtown | Sullivan County | 1 | 194 |
| Niangua | Webster County | 1 | 462 |
| Niangua Township (Camden County) | Camden County | 2 | 2,567 |
| Niangua Township (Webster County) | Webster County | 2 | 1,385 |
| Nine Mile Prairie Township | Callaway County | 5 | 832 |
| Nineveh Township (Adair County) | Adair County | 3 | 1,523 |
| Nineveh Township (Lincoln County) | Lincoln County | 5 | 715 |
| Nishnabotna Township | Atchison County | 4 | 164 |
| Nixa | Christian County | 1 | 19,032 |
| Noble Township | Ozark County | 4 | 330 |
| Nodaway Township (Andrew County) | Andrew County | 3 | 6,303 |
| Nodaway Township (Holt County) | Holt County | 2 | 85 |
| Nodaway Township (Nodaway County) | Nodaway County | 3 | 722 |
| Noel | Mcdonald County | 1 | 2,308 |
| Norborne | Carroll County | 1 | 711 |
| Norman Township | Dent County | 1 | 695 |
| Normandy | Saint Louis County | 3 | 5,020 |
| Normandy Township | Saint Louis County | 7 | 29,707 |
| North Benton Township (Dallas County) | Dallas County | 3 | 3,751 |
| North Benton Township (Polk County) | Polk County | 3 | 535 |
| North Campbell No. 1 Township | Greene County | 3 | 3,179 |
| North Campbell No. 2 Township | Greene County | 1 | 2,820 |
| North Campbell No. 3A Township | Greene County | 1 | 4,028 |
| North Campbell No. 3B Township | Greene County | 2 | 1,336 |
| North Elkhorn Township | Warren County | 3 | 8,100 |
| North Galloway Township | Christian County | 3 | 4,211 |
| North Green Township | Polk County | 3 | 231 |
| North Kansas City | Clay County | 3 | 4,260 |
| North Lilbourn | New Madrid County | 1 | 115 |
| North Lindsey Township | Benton County | 3 | 1,885 |
| North Linn Township | Christian County | 5 | 627 |
| North Moniteau Township | Cooper County | 4 | 333 |
| North Morgan Township | Dade County | 2 | 188 |
| North River Township | Shelby County | 2 | 74 |
| North Salem Township | Linn County | 2 | 107 |
| North Sugar Creek Township | Randolph County | 3 | 5,553 |
| North Township | Dade County | 3 | 302 |
| Northeast Marion Township | Polk County | 3 | 4,628 |
| Northfork Township | Barton County | 2 | 224 |
| Northmoor | Platte County | 1 | 298 |
| Northview Township (Christian County) | Christian County | 1 | 10,256 |
| Northview Township (Webster County) | Webster County | 4 | 2,589 |
| Northwest Marion Township | Polk County | 1 | 3,236 |
| Northwest Township | Saint Louis County | 7 | 32,683 |
| Northwoods | Saint Louis County | 2 | 4,228 |
| Norwood | Wright County | 1 | 811 |
| Norwood Court | Saint Louis County | 1 | 965 |
| Norwood Township | Saint Louis County | 6 | 30,853 |
| Nottinghill Township | Ozark County | 2 | 110 |
| Novelty | Knox County | 1 | 115 |
| Novinger | Adair County | 1 | 567 |
| O'Fallon | Saint Charles County | 6 | 79,073 |
| O'Fallon Township | Saint Charles County | 2 | 29,590 |
| Oak Grove | Jackson County | 1 | 7,653 |
| Oak Grove Village | Franklin County | 1 | 590 |
| Oak Hill Township | Crawford County | 4 | 2,007 |
| Oak Ridge | Cape Girardeau County | 1 | 289 |
| Oakland | Saint Louis County | 1 | 1,340 |
| Oaks | Clay County | 1 | 115 |
| Oakview | Clay County | 1 | 454 |
| Oakville | Saint Louis County | 3 | 36,148 |
| Oakville Township | Saint Louis County | 4 | 36,692 |
| Oakwood | Clay County | 1 | 171 |
| Oakwood Park | Clay County | 1 | 155 |
| Odessa | Lafayette County | 1 | 5,260 |
| Ohio Township | Mississippi County | 1 | 368 |
| Old Appleton | Cape Girardeau County | 1 | 20 |
| Old Jamestown | Saint Louis County | 4 | 19,543 |
| Old Monroe | Lincoln County | 1 | 269 |
| Oldfield Township | Christian County | 2 | 710 |
| Olean | Miller County | 1 | 180 |
| Oliver Township | Taney County | 4 | 9,743 |
| Olivette | Saint Louis County | 2 | 7,734 |
| Olympian Village | Jefferson County | 1 | 619 |
| Oran | Scott County | 1 | 1,281 |
| Oregon | Holt County | 1 | 936 |
| Oronogo | Jasper County | 1 | 2,801 |
| Orrick | Ray County | 1 | 754 |
| Orrick Township | Ray County | 5 | 1,075 |
| Osage Beach | Camden County | 1 | 4,528 |
| Osage Township (Bates County) | Bates County | 2 | 1,777 |
| Osage Township (Camden County) | Camden County | 4 | 5,669 |
| Osage Township (Cole County) | Cole County | 3 | 4,399 |
| Osage Township (Crawford County) | Crawford County | 5 | 1,264 |
| Osage Township (Dent County) | Dent County | 2 | 514 |
| Osage Township (Henry County) | Henry County | 3 | 603 |
| Osage Township (Laclede County) | Laclede County | 3 | 2,382 |
| Osage Township (Miller County) | Miller County | 8 | 1,734 |
| Osage Township (Morgan County) | Morgan County | 5 | 5,625 |
| Osage Township (Saint Clair County) | Saint Clair County | 5 | 262 |
| Osage Township (Vernon County) | Vernon County | 4 | 208 |
| Osborn | Clinton County | 1 | 404 |
| Osceola | Saint Clair County | 1 | 1,056 |
| Osceola Township (Camden County) | Camden County | 2 | 2,921 |
| Osceola Township (Saint Clair County) | Saint Clair County | 2 | 1,809 |
| Osgood | Sullivan County | 1 | 9 |
| Otterville | Cooper County | 1 | 497 |
| Otterville Township | Cooper County | 5 | 796 |
| Overland | Saint Louis County | 2 | 16,063 |
| Owensville | Gasconade County | 1 | 2,662 |
| Oxly | Ripley County | 1 | 113 |
| Ozark | Christian County | 1 | 17,710 |
| Ozark Township (Barry County) | Barry County | 3 | 1,008 |
| Ozark Township (Barton County) | Barton County | 2 | 1,052 |
| Ozark Township (Lawrence County) | Lawrence County | 4 | 811 |
| Ozark Township (Oregon County) | Oregon County | 1 | 38 |
| Ozark Township (Texas County) | Texas County | 6 | 377 |
| Ozora | Ste Genevieve County | 3 | 123 |
| Pacific | Franklin County | 1 | 6,024 |
| Pagedale | Saint Louis County | 3 | 3,312 |
| Palestine Township | Cooper County | 3 | 202 |
| Palmyra | Marion County | 1 | 3,600 |
| Paradise | Clay County | 1 | 0 |
| Paris | Monroe County | 1 | 1,194 |
| Park Hills | Saint Francois County | 1 | 8,717 |
| Parkdale | Jefferson County | 1 | 171 |
| Parkville | Platte County | 7 | 5,538 |
| Parkway | Franklin County | 1 | 306 |
| Parma | New Madrid County | 1 | 702 |
| Parnell | Nodaway County | 1 | 129 |
| Parson Creek Township | Linn County | 4 | 918 |
| Pasadena Hills | Saint Louis County | 1 | 976 |
| Pasadena Park | Saint Louis County | 1 | 437 |
| Pascola | Pemiscot County | 1 | 84 |
| Pascola Township | Pemiscot County | 3 | 450 |
| Passaic | Bates County | 1 | 23 |
| Pattonsburg | Daviess County | 1 | 216 |
| Pawhuska Township | Camden County | 5 | 6,620 |
| Pawnee Township | Platte County | 3 | 9,962 |
| Paynesville | Pike County | 2 | 53 |
| Peaceful Village | Jefferson County | 1 | 3 |
| Peculiar | Cass County | 1 | 4,593 |
| Peculiar Township | Cass County | 3 | 2,890 |
| Pemiscot Township | Pemiscot County | 2 | 467 |
| Pendleton | Warren County | 1 | 17 |
| Pendleton Township | Saint Francois County | 4 | 3,380 |
| Penermon | Stoddard County | 1 | 79 |
| Penn Township | Sullivan County | 3 | 1,148 |
| Peno Township | Pike County | 3 | 1,118 |
| Perche Township | Boone County | 6 | 4,066 |
| Perkins | Scott County | 1 | 301 |
| Perry | Ralls County | 1 | 807 |
| Perry Township | Saint Francois County | 5 | 12,733 |
| Perryville | Perry County | 1 | 8,234 |
| Pettis Township (Adair County) | Adair County | 2 | 617 |
| Pettis Township (Platte County) | Platte County | 3 | 5,362 |
| Pevely | Jefferson County | 1 | 5,449 |
| Phelps City | Atchison County | 1 | 17 |
| Philadelphia | Marion County | 1 | 186 |
| Phillipsburg | Laclede County | 1 | 138 |
| Phillipsburg Township | Laclede County | 4 | 1,442 |
| Pickering | Nodaway County | 1 | 217 |
| Piedmont | Wayne County | 1 | 2,591 |
| Pierce City | Lawrence County | 1 | 1,232 |
| Pierce Township (Lawrence County) | Lawrence County | 3 | 6,674 |
| Pierce Township (Stone County) | Stone County | 3 | 1,874 |
| Pierce Township (Texas County) | Texas County | 4 | 451 |
| Pierpont | Boone County | 2 | 61 |
| Pike Township (Carter County) | Carter County | 1 | 137 |
| Pike Township (Stoddard County) | Stoddard County | 7 | 3,663 |
| Pilgrim Township | Dade County | 2 | 194 |
| Pilot Grove | Cooper County | 1 | 961 |
| Pilot Grove Township (Cooper County) | Cooper County | 3 | 1,164 |
| Pilot Grove Township (Moniteau County) | Moniteau County | 7 | 1,771 |
| Pilot Knob | Iron County | 1 | 874 |
| Pinckney Township | Warren County | 2 | 1,618 |
| Pine A Township | Stone County | 4 | 2,294 |
| Pine B Township | Stone County | 3 | 1,828 |
| Pine Creek Township | Ozark County | 4 | 395 |
| Pine Lawn | Saint Louis County | 3 | 3,314 |
| Pine Township | Ripley County | 2 | 263 |
| Pineville | Mcdonald County | 1 | 748 |
| Pineville Lanagan Township | Mcdonald County | 4 | 712 |
| Pineville North Township | Mcdonald County | 4 | 1,632 |
| Pineville South Township | Mcdonald County | 4 | 2,104 |
| Piney Township (Oregon County) | Oregon County | 1 | 1,830 |
| Piney Township (Pulaski County) | Pulaski County | 5 | 414 |
| Piney Township (Texas County) | Texas County | 6 | 4,790 |
| Pinhook | Mississippi County | 1 | 30 |
| Pioneer Township | Barry County | 3 | 137 |
| Plato | Texas County | 1 | 130 |
| Platte City | Platte County | 1 | 4,685 |
| Platte Township (Andrew County) | Andrew County | 5 | 395 |
| Platte Township (Buchanan County) | Buchanan County | 4 | 274 |
| Platte Township (Clay County) | Clay County | 9 | 18,332 |
| Platte Township (Clinton County) | Clinton County | 4 | 303 |
| Platte Woods | Platte County | 1 | 395 |
| Plattin Township | Jefferson County | 4 | 11,605 |
| Plattsburg | Clinton County | 1 | 2,189 |
| Pleasant Gap Township | Bates County | 2 | 195 |
| Pleasant Hill | Cass County | 1 | 8,046 |
| Pleasant Hill Township (Cass County) | Cass County | 2 | 9,555 |
| Pleasant Hill Township (Sullivan County) | Sullivan County | 2 | 96 |
| Pleasant Hope | Polk County | 1 | 488 |
| Pleasant Ridge Township | Barry County | 2 | 214 |
| Pleasant Valley | Clay County | 3 | 2,995 |
| Pleasant Valley Township | Wright County | 3 | 2,748 |
| Plevna | Knox County | 2 | 65 |
| Pocahontas | Cape Girardeau County | 1 | 114 |
| Polk Township (Adair County) | Adair County | 2 | 545 |
| Polk Township (Atchison County) | Atchison County | 4 | 212 |
| Polk Township (Cass County) | Cass County | 3 | 2,095 |
| Polk Township (Dade County) | Dade County | 3 | 557 |
| Polk Township (DeKalb County) | DeKalb County | 4 | 784 |
| Polk Township (Madison County) | Madison County | 3 | 691 |
| Polk Township (Nodaway County) | Nodaway County | 3 | 14,831 |
| Polk Township (Ray County) | Ray County | 3 | 4,254 |
| Polk Township (Saint Clair County) | Saint Clair County | 2 | 91 |
| Polk Township (Sullivan County) | Sullivan County | 1 | 2,931 |
| Pollock | Sullivan County | 1 | 154 |
| Polo | Caldwell County | 1 | 512 |
| Pomona | Howell County | 1 | 485 |
| Ponce de Leon Township | Stone County | 4 | 332 |
| Pond Creek Township | Greene County | 5 | 2,078 |
| Pontiac | Ozark County | 1 | 311 |
| Pontiac Township | Ozark County | 4 | 216 |
| Poplar Bluff | Butler County | 1 | 17,110 |
| Poplar Bluff Township | Butler County | 5 | 25,843 |
| Portage Des Sioux | Saint Charles County | 1 | 289 |
| Portage Township | New Madrid County | 3 | 3,319 |
| Portageville | New Madrid County | 1 | 3,199 |
| Post Oak Township | Johnson County | 4 | 2,207 |
| Potosi | Washington County | 1 | 2,688 |
| Powersville | Putnam County | 1 | 57 |
| Poynor Township | Ripley County | 2 | 481 |
| Prairie Hill | Chariton County | 1 | 51 |
| Prairie Home | Cooper County | 1 | 247 |
| Prairie Home Township | Cooper County | 4 | 719 |
| Prairie Township (Audrain County) | Audrain County | 3 | 859 |
| Prairie Township (Bates County) | Bates County | 2 | 207 |
| Prairie Township (Carroll County) | Carroll County | 2 | 197 |
| Prairie Township (Franklin County) | Franklin County | 7 | 3,352 |
| Prairie Township (Howard County) | Howard County | 3 | 558 |
| Prairie Township (Jackson County) | Jackson County | 13 | 110,617 |
| Prairie Township (Lincoln County) | Lincoln County | 4 | 596 |
| Prairie Township (Mcdonald County) | Mcdonald County | 4 | 1,313 |
| Prairie Township (Montgomery County) | Montgomery County | 3 | 847 |
| Prairie Township (Pettis County) | Pettis County | 2 | 2,684 |
| Prairie Township (Randolph County) | Randolph County | 4 | 3,845 |
| Prairie Township (Schuyler County) | Schuyler County | 5 | 907 |
| Prairieville Township | Pike County | 3 | 1,068 |
| Prathersville | Clay County | 1 | 161 |
| Preston | Hickory County | 1 | 193 |
| Preston Township (Jasper County) | Jasper County | 2 | 1,331 |
| Preston Township (Platte County) | Platte County | 4 | 1,973 |
| Princeton | Mercer County | 1 | 1,147 |
| Purcell | Jasper County | 2 | 424 |
| Purdin | Linn County | 1 | 243 |
| Purdy | Barry County | 1 | 1,377 |
| Purdy Township | Barry County | 2 | 1,837 |
| Puxico | Stoddard County | 1 | 767 |
| Queen City | Schuyler County | 1 | 858 |
| Queeny Township | Saint Louis County | 4 | 39,041 |
| Quitman | Nodaway County | 1 | 65 |
| Qulin | Butler County | 1 | 648 |
| Raintree Plantation | Jefferson County | 1 | 1,980 |
| Randol Township | Cape Girardeau County | 3 | 5,091 |
| Randolph | Clay County | 2 | 43 |
| Randolph Township | Saint Francois County | 6 | 9,756 |
| Ravanna | Mercer County | 1 | 121 |
| Ravanna Township | Mercer County | 1 | 237 |
| Ravenwood | Nodaway County | 1 | 400 |
| Raymondville | Texas County | 1 | 331 |
| Raymore | Cass County | 1 | 19,006 |
| Raymore Township | Cass County | 4 | 31,596 |
| Raytown | Jackson County | 3 | 29,486 |
| Rayville | Ray County | 1 | 312 |
| Rea | Andrew County | 1 | 50 |
| Red Oak Township | Lawrence County | 5 | 514 |
| Reddish Township | Lewis County | 5 | 268 |
| Redings Mill | Newton County | 1 | 178 |
| Reeds | Jasper County | 1 | 63 |
| Reeds Spring | Stone County | 1 | 1,225 |
| Renick | Randolph County | 2 | 169 |
| Rensselaer | Ralls County | 2 | 183 |
| Republic | Greene County | 1 | 14,637 |
| Republic North Township | Greene County | 3 | 8,016 |
| Revere | Clark County | 1 | 37 |
| Rhineland | Montgomery County | 1 | 238 |
| Rich Hill | Bates County | 1 | 1,341 |
| Rich Hill Township | Livingston County | 2 | 1,500 |
| Richards | Vernon County | 1 | 59 |
| Richland | Pulaski County | 1 | 1,776 |
| Richland Township (Barton County) | Barton County | 3 | 479 |
| Richland Township (Douglas County) | Douglas County | 3 | 310 |
| Richland Township (Gasconade County) | Gasconade County | 2 | 746 |
| Richland Township (Macon County) | Macon County | 3 | 496 |
| Richland Township (Morgan County) | Morgan County | 6 | 997 |
| Richland Township (Ozark County) | Ozark County | 5 | 787 |
| Richland Township (Putnam County) | Putnam County | 2 | 103 |
| Richland Township (Scott County) | Scott County | 2 | 16,346 |
| Richland Township (Stoddard County) | Stoddard County | 5 | 1,352 |
| Richland Township (Vernon County) | Vernon County | 1 | 154 |
| Richmond | Ray County | 1 | 5,790 |
| Richmond Heights | Saint Louis County | 4 | 8,640 |
| Richmond Township (Howard County) | Howard County | 2 | 3,462 |
| Richmond Township (Ray County) | Ray County | 7 | 8,977 |
| Richwood Township | Mcdonald County | 2 | 868 |
| Richwoods Township (Miller County) | Miller County | 4 | 3,039 |
| Richwoods Township (Washington County) | Washington County | 8 | 1,546 |
| Ridge Township | Carroll County | 2 | 222 |
| Ridgely | Platte County | 2 | 107 |
| Ridgeway | Harrison County | 1 | 514 |
| Risco | New Madrid County | 2 | 293 |
| Ritchey | Newton County | 1 | 62 |
| River Bend | Jackson County | 2 | 34 |
| River View Township | Jefferson County | 3 | 17,482 |
| Rivers Township | Saint Charles County | 13 | 23,899 |
| Riverside | Platte County | 1 | 2,965 |
| Riverside Township | Christian County | 2 | 7,935 |
| Riverview | Saint Louis County | 1 | 2,864 |
| Riverview Estates | Cass County | 1 | 94 |
| Rives | Dunklin County | 2 | 98 |
| Roaring River Township | Barry County | 4 | 1,115 |
| Roark Township | Gasconade County | 3 | 3,670 |
| Robberson No. 1A Township | Greene County | 2 | 538 |
| Robberson No. 1B Township | Greene County | 5 | 1,700 |
| Robberson No. 2 Township | Greene County | 3 | 2,308 |
| Rocheport | Boone County | 1 | 208 |
| Rochester Township | Andrew County | 5 | 998 |
| Rock Bridge Township | Boone County | 3 | 12,580 |
| Rock Hill | Saint Louis County | 3 | 4,628 |
| Rock Port | Atchison County | 1 | 1,386 |
| Rock Prairie Township | Dade County | 2 | 701 |
| Rock Township | Jefferson County | 6 | 33,125 |
| Rockaway Beach | Taney County | 1 | 843 |
| Rockford Township (Caldwell County) | Caldwell County | 4 | 419 |
| Rockford Township (Carroll County) | Carroll County | 2 | 132 |
| Rockville | Bates County | 1 | 149 |
| Rockville Township | Bates County | 3 | 201 |
| Rocky Comfort | Mcdonald County | 1 | 96 |
| Rocky Fork Township | Boone County | 4 | 9,615 |
| Rogersville | Greene County | 1 | 3,195 |
| Rolla | Phelps County | 2 | 19,484 |
| Rolla Township | Phelps County | 3 | 17,719 |
| Rootwad Township | Scott County | 3 | 1,351 |
| Roscoe | Saint Clair County | 1 | 149 |
| Roscoe Township | Saint Clair County | 3 | 425 |
| Rose Hill Township | Johnson County | 3 | 821 |
| Rosebud | Gasconade County | 1 | 411 |
| Rosedale Township | Christian County | 3 | 8,773 |
| Rosendale | Andrew County | 1 | 143 |
| Rothville | Chariton County | 1 | 103 |
| Roubidoux Township (Pulaski County) | Pulaski County | 5 | 51 |
| Roubidoux Township (Texas County) | Texas County | 3 | 1,548 |
| Round Grove Township (Macon County) | Macon County | 2 | 369 |
| Round Grove Township (Marion County) | Marion County | 7 | 898 |
| Round Prairie Township | Callaway County | 4 | 943 |
| Rush Hill | Audrain County | 1 | 132 |
| Rush Township | Buchanan County | 2 | 710 |
| Rushville | Buchanan County | 1 | 230 |
| Russell Township (Camden County) | Camden County | 5 | 3,558 |
| Russell Township (Macon County) | Macon County | 3 | 166 |
| Russellville | Cole County | 1 | 1,131 |
| Ruth A Township | Stone County | 2 | 4,935 |
| Ruth B City Township | Stone County | 2 | 2,705 |
| Ruth B Rural Township | Stone County | 2 | 2,622 |
| Ruth C Rural Township | Stone County | 3 | 495 |
| Ruth C Township | Stone County | 2 | 2,838 |
| Rutledge | Scotland County | 1 | 258 |
| Sac Township | Dade County | 4 | 362 |
| Saddlebrooke | Christian County | 3 | 252 |
| Saginaw | Newton County | 1 | 337 |
| Salem | Dent County | 1 | 4,941 |
| Salem Township (Daviess County) | Daviess County | 2 | 446 |
| Salem Township (Dunklin County) | Dunklin County | 6 | 2,385 |
| Salem Township (Lewis County) | Lewis County | 4 | 243 |
| Salem Township (Perry County) | Perry County | 4 | 661 |
| Saline Township (Cooper County) | Cooper County | 4 | 771 |
| Saline Township (Miller County) | Miller County | 4 | 7,860 |
| Saline Township (Perry County) | Perry County | 3 | 1,719 |
| Saline Township (Ralls County) | Ralls County | 5 | 997 |
| Saline Township (Ste Genevieve County) | Ste Genevieve County | 5 | 1,123 |
| Saling Township | Audrain County | 4 | 1,409 |
| Salisbury | Chariton County | 1 | 1,679 |
| Salisbury Township | Chariton County | 4 | 2,358 |
| Salt Creek Township | Chariton County | 1 | 101 |
| Salt Fork Township | Saline County | 2 | 302 |
| Salt Pond Township | Saline County | 1 | 1,897 |
| Salt River Township (Adair County) | Adair County | 2 | 1,047 |
| Salt River Township (Audrain County) | Audrain County | 3 | 9,656 |
| Salt River Township (Knox County) | Knox County | 1 | 248 |
| Salt River Township (Pike County) | Pike County | 4 | 48 |
| Salt River Township (Ralls County) | Ralls County | 4 | 1,513 |
| Salt River Township (Randolph County) | Randolph County | 4 | 383 |
| Salt River Township (Schuyler County) | Schuyler County | 3 | 812 |
| Salt River Township (Shelby County) | Shelby County | 2 | 2,062 |
| Salt Springs Township | Randolph County | 4 | 2,657 |
| Sampsel Township | Livingston County | 3 | 224 |
| Sand Hill Township | Scotland County | 1 | 366 |
| Sandywoods Township | Scott County | 3 | 2,109 |
| Sappington | Saint Louis County | 3 | 7,493 |
| Sarcoxie | Jasper County | 1 | 1,194 |
| Sarcoxie Township | Jasper County | 5 | 3,084 |
| Sargent Township | Texas County | 2 | 469 |
| Savannah | Andrew County | 1 | 5,034 |
| Saverton | Ralls County | 2 | 118 |
| Saverton Township | Ralls County | 2 | 2,188 |
| Schell City | Vernon County | 1 | 248 |
| Scopus Township | Bollinger County | 2 | 1,452 |
| Scotsdale | Jefferson County | 1 | 323 |
| Scott City | Scott County | 1 | 4,555 |
| Scott Township | Taney County | 6 | 7,350 |
| Sedalia | Pettis County | 1 | 21,340 |
| Sedalia Township | Pettis County | 1 | 25,783 |
| Sedgewickville | Bollinger County | 1 | 217 |
| Seligman | Barry County | 1 | 1,425 |
| Senath | Dunklin County | 1 | 1,823 |
| Seneca | Newton County | 1 | 2,168 |
| Seneca Township (Christian County) | Christian County | 4 | 64 |
| Seneca Township (Newton County) | Newton County | 3 | 3,139 |
| Seymour | Webster County | 1 | 1,445 |
| Shakertowne | Perry County | 1 | 545 |
| Shamrock Township | Callaway County | 4 | 596 |
| Shawnee Township (Bates County) | Bates County | 1 | 471 |
| Shawnee Township (Cape Girardeau County) | Cape Girardeau County | 6 | 4,031 |
| Shawnee Township (Henry County) | Henry County | 3 | 548 |
| Shawneetown | Cape Girardeau County | 2 | 196 |
| Shelbina | Shelby County | 1 | 1,623 |
| Shelbyville | Shelby County | 1 | 576 |
| Sheldon | Vernon County | 1 | 725 |
| Shell Knob | Barry County | 1 | 1,504 |
| Shell Knob Township | Barry County | 3 | 1,278 |
| Shelton Township | Knox County | 3 | 140 |
| Sheridan | Worth County | 1 | 300 |
| Sheridan Township (Dallas County) | Dallas County | 3 | 2,111 |
| Sheridan Township (Daviess County) | Daviess County | 4 | 355 |
| Sheridan Township (Jasper County) | Jasper County | 2 | 598 |
| Sherman Township (Cass County) | Cass County | 3 | 846 |
| Sherman Township (Dallas County) | Dallas County | 3 | 530 |
| Sherman Township (DeKalb County) | DeKalb County | 4 | 587 |
| Sherman Township (Harrison County) | Harrison County | 3 | 90 |
| Sherman Township (Putnam County) | Putnam County | 3 | 35 |
| Sherrill Township | Texas County | 3 | 5,273 |
| Shirley Township | Ripley County | 2 | 410 |
| Shoal Creek Drive | Newton County | 1 | 293 |
| Shoal Creek Estates | Newton County | 1 | 168 |
| Shoal Creek Township | Newton County | 1 | 14,192 |
| Shoal Township | Clinton County | 1 | 6,019 |
| Short Bend Township | Dent County | 1 | 574 |
| Shrewsbury | Saint Louis County | 2 | 6,261 |
| Sibley | Jackson County | 1 | 352 |
| Sikeston | Scott County | 1 | 16,414 |
| Silex | Lincoln County | 1 | 128 |
| Siloam Springs Township | Howell County | 3 | 292 |
| Silver Creek Township | Randolph County | 4 | 529 |
| Simpson Township | Johnson County | 4 | 1,204 |
| Sinkin Township | Dent County | 2 | 239 |
| Sioux Township | Platte County | 4 | 13,069 |
| Sisson Township | Howell County | 4 | 1,567 |
| Skidmore | Nodaway County | 1 | 357 |
| Slater | Saline County | 1 | 2,174 |
| Smith Township (Dade County) | Dade County | 2 | 215 |
| Smith Township (Worth County) | Worth County | 1 | 119 |
| Smithton | Pettis County | 1 | 492 |
| Smithton Township | Pettis County | 3 | 2,507 |
| Smithville | Clay County | 1 | 8,411 |
| Sni-A-Bar Township (Jackson County) | Jackson County | 10 | 89,838 |
| Sni-A-Bar Township (Lafayette County) | Lafayette County | 4 | 7,964 |
| Snow Hill Township | Lincoln County | 4 | 3,499 |
| Somerset Township | Mercer County | 2 | 131 |
| South Benton Township (Dallas County) | Dallas County | 3 | 2,190 |
| South Benton Township (Polk County) | Polk County | 3 | 1,357 |
| South Elkhorn Township | Warren County | 3 | 6,736 |
| South Fork | Howell County | 1 | 151 |
| South Fork Township (Audrain County) | Audrain County | 2 | 5,203 |
| South Fork Township (Howell County) | Howell County | 2 | 1,380 |
| South Fork Township (Monroe County) | Monroe County | 4 | 219 |
| South Galloway Township | Christian County | 7 | 1,861 |
| South Gifford | Macon County | 2 | 35 |
| South Gorin | Scotland County | 1 | 134 |
| South Green Township | Polk County | 4 | 394 |
| South Greenfield | Dade County | 1 | 73 |
| South Lindsey Township | Benton County | 1 | 2,441 |
| South Lineville | Mercer County | 1 | 61 |
| South Linn Township | Christian County | 7 | 170 |
| South Moniteau Township | Cooper County | 3 | 297 |
| South Morgan Township | Dade County | 3 | 422 |
| South River Township | Marion County | 2 | 336 |
| South Sugar Creek Township | Randolph County | 1 | 7,910 |
| South Township | Dade County | 2 | 177 |
| South West Township | Barton County | 2 | 863 |
| Southeast Marion Township | Polk County | 1 | 3,372 |
| Southwest City | Mcdonald County | 2 | 1,201 |
| Southwest Marion Township | Polk County | 2 | 4,090 |
| Spanish Lake | Saint Louis County | 4 | 20,313 |
| Spanish Lake Township | Saint Louis County | 5 | 33,016 |
| Sparta | Christian County | 1 | 1,880 |
| Sparta Township | Christian County | 2 | 3,302 |
| Speedwell Township | Saint Clair County | 5 | 220 |
| Spencer Creek Township | Saint Charles County | 3 | 19,962 |
| Spencer Township (Douglas County) | Douglas County | 2 | 252 |
| Spencer Township (Pike County) | Pike County | 4 | 792 |
| Spencer Township (Ralls County) | Ralls County | 3 | 1,588 |
| Spickard | Grundy County | 1 | 276 |
| Spokane | Christian County | 1 | 297 |
| Spring Creek East Township | Dent County | 1 | 4,052 |
| Spring Creek Township (Douglas County) | Douglas County | 1 | 929 |
| Spring Creek Township (Howell County) | Howell County | 5 | 2,088 |
| Spring Creek Township (Maries County) | Maries County | 3 | 470 |
| Spring Creek Township (Ozark County) | Ozark County | 3 | 144 |
| Spring Creek Township (Phelps County) | Phelps County | 7 | 1,622 |
| Spring Creek Township (Shannon County) | Shannon County | 2 | 98 |
| Spring Creek West Township | Dent County | 1 | 4,035 |
| Spring Hollow Township | Laclede County | 3 | 4,014 |
| Spring River Township | Lawrence County | 4 | 1,604 |
| Spring Valley Township | Shannon County | 4 | 688 |
| Springfield | Greene County | 7 | 160,246 |
| Springfield Township (Greene County) | Greene County | 11 | 168,581 |
| Springfield Township (Henry County) | Henry County | 3 | 355 |
| Spruce Township | Bates County | 1 | 302 |
| St. Ann | Saint Louis County | 4 | 13,018 |
| St. Aubert Township | Callaway County | 4 | 1,997 |
| St. Catharine | Linn County | 2 | 107 |
| St. Charles | Saint Charles County | 4 | 65,927 |
| St. Clair | Franklin County | 2 | 4,720 |
| St. Clement | Pike County | 1 | 90 |
| St. Cloud | Crawford County | 2 | 13 |
| St. Elizabeth | Miller County | 1 | 364 |
| St. Ferdinand Township | Saint Louis County | 4 | 30,443 |
| St. Francisville | Clark County | 1 | 120 |
| St. Francois Township (Butler County) | Butler County | 5 | 1,542 |
| St. Francois Township (Madison County) | Madison County | 1 | 187 |
| St. Francois Township (Saint Francois County) | Saint Francois County | 3 | 32,327 |
| St. Francois Township (Wayne County) | Wayne County | 3 | 1,347 |
| St. George | Saint Louis County | 2 | 1,666 |
| St. James | Phelps County | 2 | 4,183 |
| St. James Township (Mississippi County) | Mississippi County | 5 | 5,404 |
| St. James Township (Phelps County) | Phelps County | 2 | 5,073 |
| St. John | Saint Louis County | 3 | 6,519 |
| St. John Township | New Madrid County | 4 | 58 |
| St. Johns Township | Franklin County | 5 | 5,298 |
| St. Joseph | Buchanan County | 8 | 76,729 |
| St. Louis | Saint Louis City County | 33 | 318,527 |
| St. Martins | Cole County | 2 | 1,136 |
| St. Mary | Ste Genevieve County | 2 | 376 |
| St. Marys Township | Perry County | 5 | 1,661 |
| St. Michael Township | Madison County | 1 | 7,274 |
| St. Paul | Saint Charles County | 2 | 2,395 |
| St. Peters | Saint Charles County | 5 | 53,190 |
| St. Peters Township | Saint Charles County | 2 | 19,191 |
| St. Robert | Pulaski County | 3 | 4,285 |
| St. Thomas | Cole County | 2 | 228 |
| Stanberry | Gentry County | 1 | 1,107 |
| Stanton | Franklin County | 1 | 249 |
| Stark City | Newton County | 1 | 155 |
| Stark Township | Hickory County | 3 | 1,104 |
| Ste. Genevieve | Ste Genevieve County | 1 | 4,392 |
| Ste. Genevieve Township | Ste Genevieve County | 6 | 9,141 |
| Steele | Pemiscot County | 1 | 2,207 |
| Steelville | Crawford County | 1 | 1,843 |
| Stella | Newton County | 1 | 146 |
| Stewartsville | DeKalb County | 1 | 764 |
| Stockton | Cedar County | 1 | 1,765 |
| Stokes Mound Township | Carroll County | 3 | 318 |
| Stotesbury | Vernon County | 1 | 29 |
| Stotts City | Lawrence County | 1 | 240 |
| Stoutland | Camden County | 1 | 269 |
| Stoutsville | Monroe County | 1 | 40 |
| Stover | Morgan County | 1 | 1,106 |
| Strafford | Greene County | 1 | 2,181 |
| Strasburg | Cass County | 1 | 73 |
| Sturgeon | Boone County | 1 | 786 |
| Sugar Creek | Jackson County | 6 | 3,348 |
| Sugar Creek Township (Barry County) | Barry County | 1 | 1,686 |
| Sugar Creek Township (Harrison County) | Harrison County | 1 | 547 |
| Sugartree Township | Carroll County | 3 | 13 |
| Sullivan | Franklin County | 1 | 7,830 |
| Summer Set | Jefferson County | 1 | 1,030 |
| Summersville | Texas County | 1 | 513 |
| Summit Township (Bates County) | Bates County | 1 | 97 |
| Summit Township (Callaway County) | Callaway County | 6 | 9,277 |
| Sumner | Chariton County | 1 | 94 |
| Sundown | Ozark County | 2 | 30 |
| Sunrise Beach | Camden County | 1 | 572 |
| Sunset Cove Township | Stone County | 2 | 815 |
| Sunset Hills | Saint Louis County | 5 | 8,477 |
| Swan Township | Taney County | 10 | 9,892 |
| Sweet Home Township | Clark County | 2 | 452 |
| Sweet Springs | Saline County | 1 | 1,522 |
| Sycamore Hills | Saint Louis County | 1 | 629 |
| Sylvania Township | Scott County | 3 | 2,229 |
| Syracuse | Morgan County | 1 | 187 |
| Taber Township | Saint Clair County | 3 | 105 |
| Tallapoosa | New Madrid County | 2 | 175 |
| Taneyville | Taney County | 1 | 358 |
| Taos | Cole County | 1 | 1,239 |
| Tarkio | Atchison County | 1 | 1,616 |
| Tarkio Township | Atchison County | 3 | 1,731 |
| Tarrants | Pike County | 1 | 18 |
| Tarsney Lakes | Jackson County | 1 | 261 |
| Tavern Township | Pulaski County | 4 | 2,803 |
| Taylor Township (Greene County) | Greene County | 4 | 1,735 |
| Taylor Township (Grundy County) | Grundy County | 3 | 164 |
| Taylor Township (Shelby County) | Shelby County | 3 | 174 |
| Taylor Township (Sullivan County) | Sullivan County | 3 | 232 |
| Tebbetts | Callaway County | 1 | 79 |
| Tebo Township | Henry County | 4 | 691 |
| Templeton Township | Atchison County | 2 | 0 |
| Ten Mile Township | Macon County | 4 | 394 |
| Terre du Lac | Saint Francois County | 3 | 2,117 |
| Tesson Ferry Township | Saint Louis County | 5 | 38,220 |
| Texas Township | Dent County | 2 | 713 |
| Thayer | Oregon County | 1 | 2,567 |
| Thayer Township | Oregon County | 3 | 3,558 |
| Theodosia | Ozark County | 1 | 198 |
| Third Creek Township | Gasconade County | 2 | 719 |
| Thomas Township | Ripley County | 3 | 856 |
| Thomasville | Oregon County | 1 | 27 |
| Thomson Township | Scotland County | 2 | 303 |
| Thornfield Township | Ozark County | 6 | 653 |
| Three Creeks | Warren County | 1 | 0 |
| Three Creeks Township | Boone County | 8 | 5,989 |
| Tiger Fork Township | Shelby County | 3 | 173 |
| Tightwad | Henry County | 1 | 66 |
| Tina | Carroll County | 1 | 107 |
| Tindall | Grundy County | 1 | 54 |
| Tipton | Moniteau County | 1 | 3,265 |
| Tobin Township | Scotland County | 1 | 204 |
| Tom Township | Benton County | 3 | 2,536 |
| Town and Country | Saint Louis County | 4 | 10,821 |
| Tracy | Platte County | 1 | 155 |
| Trail Creek Township | Harrison County | 2 | 155 |
| Tremont Township | Buchanan County | 4 | 587 |
| Trenton | Grundy County | 1 | 6,067 |
| Trenton Township | Grundy County | 2 | 6,094 |
| Trimble | Clinton County | 1 | 677 |
| Triplett | Chariton County | 1 | 15 |
| Triplett Township | Chariton County | 5 | 148 |
| Trotter Township | Carroll County | 2 | 137 |
| Troy | Lincoln County | 1 | 10,587 |
| Truesdale | Warren County | 1 | 682 |
| Truxton | Lincoln County | 1 | 43 |
| Turnback Township | Lawrence County | 7 | 1,040 |
| Turney | Clinton County | 1 | 156 |
| Tuscumbia | Miller County | 1 | 237 |
| Twelvemile Township | Madison County | 3 | 475 |
| Twin Groves Township | Jasper County | 5 | 7,181 |
| Twin Oaks | Saint Louis County | 2 | 369 |
| Tyler Township | Hickory County | 4 | 1,119 |
| Tywappity Township (Mississippi County) | Mississippi County | 4 | 5,715 |
| Tywappity Township (Scott County) | Scott County | 5 | 387 |
| Umber View Heights | Cedar County | 1 | 45 |
| Union | Franklin County | 1 | 10,220 |
| Union Chapel Township | Christian County | 3 | 8,948 |
| Union Star | DeKalb County | 1 | 421 |
| Union Township (Barton County) | Barton County | 2 | 372 |
| Union Township (Benton County) | Benton County | 4 | 1,203 |
| Union Township (Bollinger County) | Bollinger County | 2 | 1,243 |
| Union Township (Cass County) | Cass County | 3 | 2,589 |
| Union Township (Clark County) | Clark County | 3 | 279 |
| Union Township (Crawford County) | Crawford County | 5 | 727 |
| Union Township (Daviess County) | Daviess County | 1 | 1,828 |
| Union Township (Dunklin County) | Dunklin County | 5 | 3,519 |
| Union Township (Franklin County) | Franklin County | 7 | 19,659 |
| Union Township (Harrison County) | Harrison County | 2 | 414 |
| Union Township (Holt County) | Holt County | 3 | 211 |
| Union Township (Iron County) | Iron County | 3 | 1,346 |
| Union Township (Jasper County) | Jasper County | 3 | 2,488 |
| Union Township (Laclede County) | Laclede County | 4 | 1,522 |
| Union Township (Lewis County) | Lewis County | 4 | 1,713 |
| Union Township (Lincoln County) | Lincoln County | 4 | 2,686 |
| Union Township (Marion County) | Marion County | 6 | 998 |
| Union Township (Monroe County) | Monroe County | 5 | 532 |
| Union Township (Nodaway County) | Nodaway County | 3 | 416 |
| Union Township (Perry County) | Perry County | 8 | 1,005 |
| Union Township (Polk County) | Polk County | 3 | 341 |
| Union Township (Pulaski County) | Pulaski County | 3 | 4,644 |
| Union Township (Putnam County) | Putnam County | 1 | 2,182 |
| Union Township (Randolph County) | Randolph County | 1 | 776 |
| Union Township (Ripley County) | Ripley County | 1 | 405 |
| Union Township (Scotland County) | Scotland County | 2 | 773 |
| Union Township (Ste Genevieve County) | Ste Genevieve County | 5 | 2,820 |
| Union Township (Stone County) | Stone County | 3 | 651 |
| Union Township (Sullivan County) | Sullivan County | 3 | 102 |
| Union Township (Washington County) | Washington County | 4 | 2,079 |
| Union Township (Webster County) | Webster County | 3 | 816 |
| Union Township (Worth County) | Worth County | 2 | 286 |
| Union Township (Wright County) | Wright County | 3 | 959 |
| Unionville | Putnam County | 1 | 1,775 |
| Unity Village | Jackson County | 4 | 139 |
| University City | Saint Louis County | 6 | 35,397 |
| University Township | Saint Louis County | 7 | 31,201 |
| Uplands Park | Saint Louis County | 1 | 422 |
| Upper Loutre Township | Montgomery County | 3 | 1,605 |
| Upton Township | Texas County | 5 | 505 |
| Urbana | Dallas County | 1 | 413 |
| Urich | Henry County | 1 | 613 |
| Utica | Livingston County | 1 | 245 |
| Valle Township | Jefferson County | 4 | 15,715 |
| Valley Park | Saint Louis County | 1 | 6,938 |
| Valley Township | Macon County | 4 | 216 |
| Van Buren | Carter County | 1 | 858 |
| Van Buren Township (Jackson County) | Jackson County | 8 | 9,183 |
| Van Buren Township (Newton County) | Newton County | 5 | 1,186 |
| Van Buren Township (Wright County) | Wright County | 3 | 797 |
| Van Horn Township | Carroll County | 4 | 279 |
| Vandalia | Audrain County | 1 | 3,932 |
| Vandiver | Audrain County | 1 | 74 |
| Vanduser | Scott County | 1 | 284 |
| Varner Township | Ripley County | 3 | 675 |
| Velda City | Saint Louis County | 1 | 1,246 |
| Velda Village Hills | Saint Louis County | 1 | 1,003 |
| Vernon Township | Clark County | 2 | 188 |
| Verona | Lawrence County | 1 | 612 |
| Versailles | Morgan County | 1 | 2,427 |
| Vest Township | Scotland County | 2 | 300 |
| Vibbard | Ray County | 3 | 276 |
| Viburnum | Iron County | 1 | 828 |
| Vienna | Maries County | 1 | 939 |
| Villa Ridge | Franklin County | 1 | 2,513 |
| Village of Four Seasons | Camden County | 1 | 1,976 |
| Vineyard Township | Lawrence County | 4 | 1,109 |
| Vinita Park | Saint Louis County | 3 | 1,583 |
| Virgil Township | Vernon County | 2 | 599 |
| Virginia Township | Pemiscot County | 2 | 490 |
| Vista | Saint Clair County | 1 | 50 |
| Waco | Jasper County | 1 | 88 |
| Wakenda Township | Carroll County | 1 | 415 |
| Waldron Township | Platte County | 6 | 1,503 |
| Walker | Vernon County | 1 | 365 |
| Walker Township (Henry County) | Henry County | 3 | 197 |
| Walker Township (Moniteau County) | Moniteau County | 4 | 7,080 |
| Walker Township (Vernon County) | Vernon County | 2 | 644 |
| Walls Township | Douglas County | 2 | 592 |
| Walnut Creek Township | Macon County | 3 | 159 |
| Walnut Grove | Greene County | 1 | 795 |
| Walnut Grove Township | Greene County | 3 | 1,431 |
| Walnut Township (Adair County) | Adair County | 4 | 217 |
| Walnut Township (Bates County) | Bates County | 3 | 283 |
| Walton Township | Washington County | 3 | 621 |
| Wardell | Pemiscot County | 1 | 427 |
| Wardsville | Cole County | 1 | 1,608 |
| Warren Township (Camden County) | Camden County | 6 | 3,465 |
| Warren Township (Marion County) | Marion County | 5 | 1,773 |
| Warrensburg | Johnson County | 1 | 18,988 |
| Warrensburg Township | Johnson County | 3 | 22,880 |
| Warrenton | Warren County | 1 | 7,850 |
| Warsaw | Benton County | 1 | 2,180 |
| Warson Woods | Saint Louis County | 2 | 1,833 |
| Washburn | Barry County | 1 | 603 |
| Washburn Township | Barry County | 3 | 849 |
| Washington | Franklin County | 1 | 13,979 |
| Washington Township (Buchanan County) | Buchanan County | 8 | 75,267 |
| Washington Township (Carroll County) | Carroll County | 3 | 224 |
| Washington Township (Cedar County) | Cedar County | 3 | 1,305 |
| Washington Township (Clark County) | Clark County | 2 | 55 |
| Washington Township (Clay County) | Clay County | 4 | 4,221 |
| Washington Township (Dade County) | Dade County | 3 | 244 |
| Washington Township (Dallas County) | Dallas County | 4 | 643 |
| Washington Township (Daviess County) | Daviess County | 5 | 242 |
| Washington Township (DeKalb County) | DeKalb County | 2 | 1,872 |
| Washington Township (Douglas County) | Douglas County | 1 | 705 |
| Washington Township (Franklin County) | Franklin County | 3 | 14,607 |
| Washington Township (Greene County) | Greene County | 2 | 3,704 |
| Washington Township (Grundy County) | Grundy County | 2 | 135 |
| Washington Township (Harrison County) | Harrison County | 3 | 77 |
| Washington Township (Jackson County) | Jackson County | 11 | 74,515 |
| Washington Township (Johnson County) | Johnson County | 2 | 9,371 |
| Washington Township (Laclede County) | Laclede County | 4 | 1,375 |
| Washington Township (Lafayette County) | Lafayette County | 5 | 2,408 |
| Washington Township (Mercer County) | Mercer County | 1 | 360 |
| Washington Township (Monroe County) | Monroe County | 4 | 216 |
| Washington Township (Nodaway County) | Nodaway County | 3 | 278 |
| Washington Township (Osage County) | Osage County | 9 | 3,551 |
| Washington Township (Pettis County) | Pettis County | 4 | 839 |
| Washington Township (Ripley County) | Ripley County | 4 | 455 |
| Washington Township (Saint Clair County) | Saint Clair County | 3 | 212 |
| Washington Township (Stone County) | Stone County | 3 | 1,831 |
| Washington Township (Vernon County) | Vernon County | 3 | 2,493 |
| Washington Township (Webster County) | Webster County | 3 | 1,471 |
| Wasola | Ozark County | 1 | 84 |
| Watkins Township | Dent County | 4 | 1,516 |
| Watson | Atchison County | 1 | 82 |
| Waverly | Lafayette County | 1 | 942 |
| Waverly Township | Lincoln County | 4 | 701 |
| Wayland | Clark County | 1 | 440 |
| Wayland Township | Chariton County | 1 | 75 |
| Wayne Township (Bollinger County) | Bollinger County | 5 | 1,068 |
| Wayne Township (Buchanan County) | Buchanan County | 3 | 893 |
| Waynesville | Pulaski County | 1 | 4,821 |
| Weatherby | DeKalb County | 1 | 78 |
| Weatherby Lake | Platte County | 1 | 1,961 |
| Weaubleau | Hickory County | 1 | 401 |
| Weaubleau Township | Hickory County | 1 | 1,200 |
| Webb City | Jasper County | 1 | 10,923 |
| Webb Township | Reynolds County | 3 | 722 |
| Webster Groves | Saint Louis County | 5 | 22,974 |
| Weingarten | Ste Genevieve County | 1 | 105 |
| Welch Township | Cape Girardeau County | 5 | 1,270 |
| Weldon Spring | Saint Charles County | 2 | 5,473 |
| Weldon Spring Heights | Saint Charles County | 1 | 63 |
| Weldon Spring Township | Saint Charles County | 3 | 25,768 |
| Wellington | Lafayette County | 1 | 1,003 |
| Wellston | Saint Louis County | 2 | 2,455 |
| Wellsville | Montgomery County | 1 | 1,111 |
| Wentworth | Newton County | 1 | 124 |
| Wentzville | Saint Charles County | 1 | 28,879 |
| Wentzville Township | Saint Charles County | 7 | 53,565 |
| West Alton | Saint Charles County | 1 | 582 |
| West Benton Township (Christian County) | Christian County | 2 | 307 |
| West Benton Township (Newton County) | Newton County | 2 | 3,013 |
| West Boone Township | Bates County | 2 | 722 |
| West Bridges Township | Ozark County | 2 | 784 |
| West Dolan Township | Cass County | 4 | 950 |
| West Doniphan Township | Ripley County | 2 | 508 |
| West Finley Township | Christian County | 2 | 5,934 |
| West Fulton Township | Callaway County | 1 | 7,405 |
| West Line | Cass County | 1 | 98 |
| West Looney Township | Polk County | 3 | 932 |
| West Madison Township | Polk County | 2 | 732 |
| West Peculiar Township | Cass County | 5 | 8,578 |
| West Plains | Howell County | 1 | 12,020 |
| West Point Township | Bates County | 2 | 589 |
| West Polk Township | Christian County | 2 | 883 |
| West Republic Township | Greene County | 3 | 4,466 |
| West Sullivan | Crawford County | 2 | 57 |
| West Township | New Madrid County | 4 | 1,400 |
| Westboro | Atchison County | 1 | 150 |
| Weston | Platte County | 1 | 1,675 |
| Weston Township | Platte County | 2 | 2,251 |
| Westphalia | Osage County | 1 | 355 |
| Westwood | Saint Louis County | 2 | 362 |
| Wheatland | Hickory County | 1 | 498 |
| Wheatland Township | Hickory County | 3 | 695 |
| Wheaton | Barry County | 1 | 820 |
| Wheaton Township | Barry County | 3 | 822 |
| Wheeling | Livingston County | 1 | 393 |
| Wheeling Township | Livingston County | 2 | 509 |
| White Branch | Benton County | 1 | 225 |
| White Cloud Township | Nodaway County | 2 | 456 |
| White Oak | Dunklin County | 2 | 150 |
| White Oak Township (Harrison County) | Harrison County | 2 | 361 |
| White Oak Township (Henry County) | Henry County | 1 | 725 |
| White River Township | Barry County | 4 | 2,540 |
| White Rock Township | Mcdonald County | 3 | 1,584 |
| White Township (Benton County) | Benton County | 4 | 2,474 |
| White Township (Macon County) | Macon County | 3 | 197 |
| Whiteman AFB | Johnson County | 2 | 3,520 |
| Whiteside | Lincoln County | 1 | 82 |
| Whitewater | Cape Girardeau County | 1 | 221 |
| Whitewater Township (Bollinger County) | Bollinger County | 2 | 695 |
| Whitewater Township (Cape Girardeau County) | Cape Girardeau County | 3 | 1,753 |
| Whiting | Mississippi County | 1 | 134 |
| Wilbur Park | Saint Louis County | 1 | 474 |
| Wildhorse Township | Saint Louis County | 5 | 36,054 |
| Wildwood | Saint Louis County | 2 | 35,388 |
| Willard | Greene County | 1 | 5,237 |
| Williams Township (Benton County) | Benton County | 3 | 3,490 |
| Williams Township (Stone County) | Stone County | 2 | 698 |
| Williams Township (Wayne County) | Wayne County | 3 | 609 |
| Williamstown | Lewis County | 1 | 84 |
| Williamsville | Wayne County | 1 | 409 |
| Willow Fork Township | Moniteau County | 4 | 3,524 |
| Willow Springs | Howell County | 1 | 2,273 |
| Willow Springs Township | Howell County | 4 | 4,988 |
| Wilson A Township | Greene County | 2 | 4,563 |
| Wilson C Township | Greene County | 1 | 3,366 |
| Wilson CW Township | Greene County | 1 | 4,985 |
| Wilson City | Mississippi County | 1 | 75 |
| Wilson Township (Adair County) | Adair County | 5 | 594 |
| Wilson Township (Audrain County) | Audrain County | 3 | 1,407 |
| Wilson Township (Dallas County) | Dallas County | 3 | 1,640 |
| Wilson Township (Gentry County) | Gentry County | 3 | 464 |
| Wilson Township (Grundy County) | Grundy County | 2 | 352 |
| Wilson Township (Putnam County) | Putnam County | 1 | 534 |
| Winchester | Saint Louis County | 1 | 1,723 |
| Windsor | Henry County | 1 | 2,861 |
| Windsor Place | Cooper County | 1 | 489 |
| Windsor Township (Henry County) | Henry County | 2 | 3,322 |
| Windsor Township (Jefferson County) | Jefferson County | 6 | 22,249 |
| Winfield | Lincoln County | 1 | 1,439 |
| Winigan | Sullivan County | 1 | 86 |
| Winona | Shannon County | 1 | 1,414 |
| Winona Township | Shannon County | 3 | 1,694 |
| Winston | Daviess County | 1 | 197 |
| Wishart Township | Polk County | 4 | 256 |
| Wolf Island Township | Mississippi County | 2 | 0 |
| Wood Heights | Ray County | 1 | 698 |
| Wood Township (Douglas County) | Douglas County | 3 | 149 |
| Wood Township (Wright County) | Wright County | 3 | 1,608 |
| Woodlawn Township | Monroe County | 3 | 108 |
| Woodside Township | Oregon County | 2 | 189 |
| Woodson Terrace | Saint Louis County | 3 | 4,065 |
| Wooldridge | Cooper County | 1 | 22 |
| Worth | Worth County | 1 | 74 |
| Wortham | Saint Francois County | 1 | 324 |
| Worthington | Putnam County | 1 | 194 |
| Wright City | Warren County | 1 | 3,154 |
| Wyaconda | Clark County | 1 | 310 |
| Wyaconda Township | Clark County | 2 | 393 |
| Wyatt | Mississippi County | 1 | 405 |
| Yellow Creek Township (Chariton County) | Chariton County | 4 | 377 |
| Yellow Creek Township (Linn County) | Linn County | 3 | 555 |
| York Township | Putnam County | 5 | 104 |
| Zalma | Bollinger County | 1 | 166 |
| Zumbehl Township | Saint Charles County | 3 | 20,753 |