| Place Name | County | Total ZIP Codes | Population (2022) |
|---|
| Abbeville | Vermilion Parish | 1 | 12,267 |
| Abita Springs | Saint Tammany Parish | 1 | 2,717 |
| Addis | West Baton Rouge Parish | 1 | 3,676 |
| Albany | Livingston Parish | 1 | 1,230 |
| Alexandria | Rapides Parish | 3 | 47,941 |
| Ama | Saint Charles Parish | 1 | 1,239 |
|
| Amelia | Saint Mary Parish | 1 | 2,301 |
| Amite City | Tangipahoa Parish | 1 | 4,179 |
| Anacoco | Vernon Parish | 1 | 1,028 |
| Angie | Washington Parish | 1 | 363 |
| Arabi | Saint Bernard Parish | 1 | 3,687 |
|
| Arcadia | Bienville Parish | 1 | 2,953 |
| Arnaudville | Saint Landry Parish | 1 | 1,063 |
| Ashland | Natchitoches Parish | 1 | 312 |
| Athens | Claiborne Parish | 1 | 334 |
| Atlanta | Winn Parish | 1 | 113 |
| Avondale | Jefferson Parish | 1 | 5,585 |
| Baker | East Baton Rouge Parish | 1 | 13,868 |
| Baldwin | Saint Mary Parish | 1 | 2,175 |
| Ball | Rapides Parish | 1 | 3,995 |
| Banks Springs | Caldwell Parish | 1 | 1,136 |
|
| Barataria | Jefferson Parish | 1 | 882 |
| Basile | Evangeline Parish | 1 | 1,979 |
| Baskin | Franklin Parish | 1 | 343 |
| Bastrop | Morehouse Parish | 1 | 11,348 |
| Baton Rouge | East Baton Rouge Parish | 18 | 229,174 |
| Bawcomville | Ouachita Parish | 1 | 3,643 |
| Bayou Blue | Lafourche Parish | 7 | 12,264 |
| Bayou Cane | Terrebonne Parish | 2 | 20,505 |
| Bayou Corne | Assumption Parish | 2 | 177 |
| Bayou Country Club | Lafourche Parish | 1 | 1,366 |
|
| Bayou Gauche | Saint Charles Parish | 3 | 2,542 |
| Bayou Goula | Iberville Parish | 2 | 501 |
| Bayou L'Ourse | Assumption Parish | 1 | 1,585 |
| Bayou Vista | Saint Mary Parish | 2 | 4,615 |
| Belcher | Caddo Parish | 1 | 204 |
| Belle Chasse | Plaquemines Parish | 1 | 13,268 |
| Belle Rose | Assumption Parish | 1 | 1,778 |
| Belmont | Sabine Parish | 1 | 583 |
| Benton | Bossier Parish | 1 | 1,905 |
| Bernice | Union Parish | 1 | 1,619 |
| Berwick | Saint Mary Parish | 1 | 4,888 |
| Bienville | Bienville Parish | 1 | 262 |
| Blanchard | Caddo Parish | 1 | 2,856 |
| Bogalusa | Washington Parish | 1 | 12,254 |
| Bonita | Morehouse Parish | 1 | 224 |
| Boothville | Plaquemines Parish | 1 | 984 |
| Bordelonville | Avoyelles Parish | 2 | 1,062 |
| Bossier City | Bossier Parish | 2 | 62,208 |
| Bourg | Terrebonne Parish | 1 | 2,166 |
| Boutte | Saint Charles Parish | 1 | 2,594 |
|
| Boyce | Rapides Parish | 1 | 1,010 |
| Branch | Acadia Parish | 1 | 406 |
| Breaux Bridge | Saint Martin Parish | 1 | 8,161 |
| Bridge City | Jefferson Parish | 2 | 7,978 |
| Broussard | Lafayette Parish | 1 | 8,138 |
| Brownfields | East Baton Rouge Parish | 3 | 6,117 |
| Brownsville | Ouachita Parish | 1 | 4,410 |
| Brusly | West Baton Rouge Parish | 1 | 2,549 |
| Bryceland | Bienville Parish | 2 | 84 |
| Bunkie | Avoyelles Parish | 1 | 4,181 |
| Buras | Plaquemines Parish | 1 | 775 |
| Cade | Saint Martin Parish | 3 | 1,188 |
| Calhoun | Ouachita Parish | 1 | 1,069 |
| Calvin | Winn Parish | 1 | 245 |
| Cameron | Cameron Parish | 1 | 275 |
| Campti | Natchitoches Parish | 1 | 942 |
| Cankton | Saint Landry Parish | 1 | 587 |
| Carencro | Lafayette Parish | 1 | 7,704 |
| Carlyss | Calcasieu Parish | 1 | 4,989 |
| Castor | Bienville Parish | 1 | 135 |
| Catahoula | Saint Martin Parish | 1 | 1,237 |
| Cecilia | Saint Martin Parish | 2 | 1,444 |
| Center Point | Avoyelles Parish | 1 | 519 |
| Centerville | Saint Mary Parish | 1 | 331 |
| Central | East Baton Rouge Parish | 9 | 27,035 |
| Chackbay | Lafourche Parish | 3 | 5,918 |
| Chalmette | Saint Bernard Parish | 1 | 16,663 |
| Charenton | Saint Mary Parish | 3 | 1,807 |
| Chataignier | Evangeline Parish | 1 | 392 |
| Chatham | Jackson Parish | 1 | 735 |
| Chauvin | Terrebonne Parish | 1 | 3,280 |
| Cheneyville | Rapides Parish | 1 | 593 |
| Choctaw | Lafourche Parish | 1 | 883 |
| Choudrant | Lincoln Parish | 1 | 899 |
| Church Point | Acadia Parish | 1 | 4,560 |
| Claiborne | Ouachita Parish | 2 | 12,210 |
| Clarence | Natchitoches Parish | 1 | 419 |
| Clarks | Caldwell Parish | 1 | 913 |
| Clayton | Concordia Parish | 1 | 996 |
| Clinton | East Feliciana Parish | 1 | 2,115 |
| Colfax | Grant Parish | 1 | 1,927 |
| Collinston | Morehouse Parish | 1 | 283 |
| Columbia | Caldwell Parish | 1 | 399 |
| Convent | Saint James Parish | 1 | 582 |
| Converse | Sabine Parish | 1 | 419 |
| Cotton Valley | Webster Parish | 1 | 920 |
| Cottonport | Avoyelles Parish | 1 | 2,886 |
| Coushatta | Red River Parish | 1 | 2,239 |
| Covington | Saint Tammany Parish | 2 | 8,896 |
| Creola | Grant Parish | 1 | 343 |
| Crescent | Iberville Parish | 1 | 898 |
| Crowley | Acadia Parish | 1 | 13,280 |
| Cullen | Webster Parish | 2 | 866 |
| Cut Off | Lafourche Parish | 1 | 5,210 |
| Darrow | Ascension Parish | 1 | 59 |
| DeQuincy | Calcasieu Parish | 1 | 3,220 |
| DeRidder | Beauregard Parish | 1 | 10,586 |
| Delacroix | Saint Bernard Parish | 1 | 72 |
| Delcambre | Vermilion Parish | 1 | 1,659 |
| Delhi | Richland Parish | 1 | 2,959 |
| Delta | Madison Parish | 1 | 207 |
| Denham Springs | Livingston Parish | 1 | 10,212 |
| Des Allemands | Lafourche Parish | 1 | 1,739 |
| Destrehan | Saint Charles Parish | 1 | 11,418 |
| Deville | Rapides Parish | 1 | 1,723 |
| Dixie Inn | Webster Parish | 1 | 294 |
| Dodson | Winn Parish | 1 | 413 |
| Donaldsonville | Ascension Parish | 1 | 7,483 |
| Dorseyville | Iberville Parish | 1 | 59 |
| Downsville | Lincoln Parish | 1 | 235 |
| Doyline | Webster Parish | 1 | 841 |
| Dry Prong | Grant Parish | 1 | 557 |
| Dubach | Lincoln Parish | 1 | 830 |
| Dubberly | Webster Parish | 1 | 216 |
| Dulac | Terrebonne Parish | 1 | 1,133 |
| Duson | Lafayette Parish | 1 | 1,595 |
| East Hodge | Jackson Parish | 2 | 428 |
| Eastwood | Bossier Parish | 2 | 4,439 |
| Echo | Rapides Parish | 3 | 275 |
| Eden Isle | Saint Tammany Parish | 3 | 6,865 |
| Edgard | Saint John the Baptist Parish | 1 | 2,439 |
| Edgefield | Red River Parish | 1 | 350 |
| Egan | Acadia Parish | 1 | 366 |
| Elizabeth | Allen Parish | 1 | 554 |
| Elmwood | Jefferson Parish | 3 | 4,565 |
| Elton | Jefferson Davis Parish | 1 | 963 |
| Empire | Plaquemines Parish | 2 | 896 |
| Epps | West Carroll Parish | 1 | 1,116 |
| Erath | Vermilion Parish | 1 | 2,459 |
| Eros | Jackson Parish | 1 | 182 |
| Erwinville | West Baton Rouge Parish | 1 | 2,225 |
| Estelle | Jefferson Parish | 2 | 17,074 |
| Estherwood | Acadia Parish | 1 | 978 |
| Eunice | Saint Landry Parish | 1 | 10,339 |
| Evergreen | Avoyelles Parish | 1 | 315 |
| Farmerville | Union Parish | 1 | 3,850 |
| Fenton | Jefferson Davis Parish | 2 | 279 |
| Ferriday | Concordia Parish | 1 | 3,502 |
| Fifth Ward | Avoyelles Parish | 1 | 727 |
| Fisher | Sabine Parish | 1 | 210 |
| Florien | Sabine Parish | 1 | 460 |
| Folsom | Saint Tammany Parish | 1 | 628 |
| Fordoche | Pointe Coupee Parish | 1 | 968 |
| Forest | West Carroll Parish | 2 | 279 |
| Forest Hill | Rapides Parish | 1 | 695 |
| Fort Jesup | Sabine Parish | 2 | 446 |
| Fort Polk North | Vernon Parish | 2 | 2,650 |
| Fort Polk South | Vernon Parish | 2 | 8,992 |
| Franklin | Saint Mary Parish | 1 | 7,638 |
| Franklinton | Washington Parish | 1 | 3,842 |
| French Settlement | Livingston Parish | 1 | 1,196 |
| Frierson | DeSoto Parish | 1 | 482 |
| Galliano | Lafourche Parish | 1 | 7,750 |
| Gardere | East Baton Rouge Parish | 3 | 10,386 |
| Garyville | Saint John the Baptist Parish | 1 | 2,578 |
| Georgetown | Grant Parish | 1 | 445 |
| Gibsland | Bienville Parish | 1 | 972 |
| Gilbert | Franklin Parish | 1 | 420 |
| Gilliam | Caddo Parish | 1 | 133 |
| Gillis | Calcasieu Parish | 1 | 561 |
| Glencoe | Saint Mary Parish | 1 | 431 |
| Glenmora | Rapides Parish | 1 | 1,294 |
| Gloster | DeSoto Parish | 1 | 20 |
| Golden Meadow | Lafourche Parish | 1 | 2,044 |
| Goldonna | Natchitoches Parish | 1 | 440 |
| Gonzales | Ascension Parish | 1 | 9,837 |
| Good Pine | La Salle Parish | 2 | 380 |
| Grambling | Lincoln Parish | 1 | 4,951 |
| Gramercy | Saint James Parish | 1 | 3,558 |
| Grand Cane | DeSoto Parish | 1 | 230 |
| Grand Coteau | Saint Landry Parish | 2 | 649 |
| Grand Isle | Jefferson Parish | 1 | 874 |
| Grand Point | Saint James Parish | 3 | 2,223 |
| Gray | Terrebonne Parish | 1 | 4,800 |
| Grayson | Caldwell Parish | 1 | 505 |
| Greensburg | Saint Helena Parish | 1 | 744 |
| Greenwood | Caddo Parish | 1 | 3,185 |
| Gretna | Jefferson Parish | 2 | 17,720 |
| Grosse Tete | Iberville Parish | 1 | 930 |
| Gueydan | Vermilion Parish | 1 | 1,551 |
| Hackberry | Cameron Parish | 1 | 1,256 |
| Hahnville | Saint Charles Parish | 1 | 3,433 |
| Hall Summit | Red River Parish | 1 | 413 |
| Hammond | Tangipahoa Parish | 3 | 19,986 |
| Harahan | Jefferson Parish | 2 | 9,279 |
| Harrisonburg | Catahoula Parish | 1 | 538 |
| Harvey | Jefferson Parish | 1 | 20,063 |
| Haughton | Bossier Parish | 1 | 3,455 |
| Hayes | Calcasieu Parish | 2 | 755 |
| Haynesville | Claiborne Parish | 1 | 2,707 |
| Heflin | Webster Parish | 1 | 202 |
| Henderson | Saint Martin Parish | 1 | 2,025 |
| Hessmer | Avoyelles Parish | 1 | 901 |
| Hester | Saint James Parish | 3 | 424 |
| Hodge | Jackson Parish | 2 | 514 |
| Homer | Claiborne Parish | 1 | 3,229 |
| Hornbeck | Vernon Parish | 1 | 540 |
| Hosston | Caddo Parish | 1 | 318 |
| Houma | Terrebonne Parish | 3 | 33,719 |
| Ida | Caddo Parish | 1 | 269 |
| Independence | Tangipahoa Parish | 1 | 2,000 |
| Inniswold | East Baton Rouge Parish | 2 | 6,389 |
| Iota | Acadia Parish | 1 | 1,399 |
| Iowa | Calcasieu Parish | 1 | 2,998 |
| Jackson | East Feliciana Parish | 1 | 3,817 |
| Jamestown | Bienville Parish | 1 | 160 |
| Jean Lafitte | Jefferson Parish | 2 | 2,009 |
| Jeanerette | Iberia Parish | 1 | 5,573 |
| Jefferson | Jefferson Parish | 3 | 11,271 |
| Jena | La Salle Parish | 1 | 3,374 |
| Jennings | Jefferson Davis Parish | 1 | 10,365 |
| Jonesboro | Jackson Parish | 1 | 4,662 |
| Jonesville | Catahoula Parish | 1 | 2,379 |
| Jordan Hill | Winn Parish | 1 | 514 |
| Joyce | Winn Parish | 1 | 272 |
| Junction City | Claiborne Parish | 1 | 557 |
| Kaplan | Vermilion Parish | 1 | 4,636 |
| Keachi | DeSoto Parish | 1 | 312 |
| Kenner | Jefferson Parish | 2 | 66,748 |
| Kentwood | Tangipahoa Parish | 1 | 1,902 |
| Kilbourne | West Carroll Parish | 1 | 587 |
| Killian | Livingston Parish | 1 | 1,024 |
| Killona | Saint Charles Parish | 2 | 636 |
| Kinder | Allen Parish | 1 | 2,623 |
| Kraemer | Lafourche Parish | 1 | 1,186 |
| Krotz Springs | Saint Landry Parish | 1 | 1,115 |
| Labadieville | Assumption Parish | 1 | 1,958 |
| Lacassine | Jefferson Davis Parish | 2 | 405 |
| Lacombe | Saint Tammany Parish | 1 | 7,712 |
| Lafayette | Lafayette Parish | 6 | 120,757 |
| Lafitte | Jefferson Parish | 1 | 1,353 |
| Lafourche Crossing | Lafourche Parish | 1 | 2,301 |
| Lake Arthur | Jefferson Davis Parish | 1 | 2,750 |
| Lake Charles | Calcasieu Parish | 6 | 72,204 |
| Lake Providence | East Carroll Parish | 1 | 3,982 |
| Lakeshore | Ouachita Parish | 1 | 1,580 |
| Lakeview | Caddo Parish | 1 | 870 |
| Laplace | Saint John the Baptist Parish | 2 | 30,732 |
| Larose | Lafourche Parish | 1 | 7,259 |
| Lawtell | Saint Landry Parish | 1 | 1,529 |
| Lecompte | Rapides Parish | 1 | 951 |
| Leesville | Vernon Parish | 1 | 6,540 |
| Lemannville | Ascension Parish | 2 | 1,043 |
| Leonville | Saint Landry Parish | 2 | 1,255 |
| Lewisburg | Saint Tammany Parish | 3 | 355 |
| Lillie | Union Parish | 1 | 103 |
| Lisbon | Claiborne Parish | 1 | 370 |
| Livingston | Livingston Parish | 1 | 1,760 |
| Livonia | Pointe Coupee Parish | 1 | 1,688 |
| Lockport | Lafourche Parish | 1 | 2,571 |
| Lockport Heights | Lafourche Parish | 2 | 902 |
| Logansport | DeSoto Parish | 1 | 1,734 |
| Longstreet | DeSoto Parish | 2 | 433 |
| Longville | Beauregard Parish | 1 | 574 |
| Loreauville | Iberia Parish | 1 | 583 |
| Lucky | Bienville Parish | 2 | 322 |
| Luling | Saint Charles Parish | 1 | 12,277 |
| Lutcher | Saint James Parish | 1 | 3,536 |
| Lydia | Iberia Parish | 1 | 719 |
| Madisonville | Saint Tammany Parish | 1 | 748 |
| Mamou | Evangeline Parish | 1 | 3,243 |
| Mandeville | Saint Tammany Parish | 2 | 11,827 |
| Mangham | Richland Parish | 1 | 649 |
| Mansfield | DeSoto Parish | 1 | 5,061 |
| Mansura | Avoyelles Parish | 1 | 1,274 |
| Many | Sabine Parish | 1 | 2,856 |
| Maringouin | Iberville Parish | 1 | 1,211 |
| Marion | Union Parish | 1 | 799 |
| Marksville | Avoyelles Parish | 1 | 5,679 |
| Marrero | Jefferson Parish | 1 | 32,516 |
| Marthaville | Natchitoches Parish | 1 | 67 |
| Martin | Red River Parish | 1 | 611 |
| Mathews | Lafourche Parish | 1 | 2,535 |
| Maurice | Vermilion Parish | 1 | 1,042 |
| McNary | Rapides Parish | 1 | 229 |
| Melville | Saint Landry Parish | 1 | 1,039 |
| Mer Rouge | Morehouse Parish | 1 | 611 |
| Meraux | Saint Bernard Parish | 1 | 5,816 |
| Mermentau | Acadia Parish | 1 | 575 |
| Merrydale | East Baton Rouge Parish | 2 | 9,731 |
| Merryville | Beauregard Parish | 1 | 981 |
| Metairie | Jefferson Parish | 5 | 138,369 |
| Midland | Acadia Parish | 1 | 173 |
| Midway | La Salle Parish | 2 | 1,296 |
| Milton | Lafayette Parish | 3 | 3,110 |
| Minden | Webster Parish | 1 | 13,062 |
| Minorca | Concordia Parish | 1 | 1,895 |
| Monroe | Ouachita Parish | 4 | 49,027 |
| Montegut | Terrebonne Parish | 1 | 1,292 |
| Monterey | Concordia Parish | 1 | 614 |
| Montgomery | Grant Parish | 1 | 763 |
| Monticello | East Baton Rouge Parish | 2 | 5,472 |
| Montpelier | Saint Helena Parish | 1 | 304 |
| Montz | Saint Charles Parish | 2 | 1,867 |
| Moonshine | Saint James Parish | 1 | 125 |
| Mooringsport | Caddo Parish | 1 | 879 |
| Moreauville | Avoyelles Parish | 1 | 1,355 |
| Morgan City | Saint Mary Parish | 1 | 12,326 |
| Morganza | Pointe Coupee Parish | 1 | 789 |
| Morrow | Saint Landry Parish | 1 | 188 |
| Morse | Acadia Parish | 1 | 843 |
| Moss Bluff | Calcasieu Parish | 4 | 11,506 |
| Mound | Madison Parish | 1 | 12 |
| Mount Lebanon | Bienville Parish | 1 | 64 |
| Napoleonville | Assumption Parish | 1 | 459 |
| Natalbany | Tangipahoa Parish | 2 | 2,510 |
| Natchez | Natchitoches Parish | 1 | 365 |
| Natchitoches | Natchitoches Parish | 1 | 18,264 |
| New Iberia | Iberia Parish | 2 | 30,808 |
| New Llano | Vernon Parish | 1 | 2,480 |
| New Orleans | Orleans Parish | 18 | 341,407 |
| New Orleans Station | Plaquemines Parish | 1 | 2,883 |
| New Roads | Pointe Coupee Parish | 1 | 4,849 |
| New Sarpy | Saint Charles Parish | 3 | 1,590 |
| Newellton | Tensas Parish | 1 | 1,317 |
| Noble | Sabine Parish | 1 | 268 |
| Norco | Saint Charles Parish | 1 | 3,110 |
| North Hodge | Jackson Parish | 2 | 452 |
| North Vacherie | Saint James Parish | 1 | 2,570 |
| Norwood | East Feliciana Parish | 1 | 338 |
| Oak Grove | West Carroll Parish | 1 | 1,815 |
| Oak Hills Place | East Baton Rouge Parish | 1 | 7,957 |
| Oak Ridge | Morehouse Parish | 1 | 189 |
| Oakdale | Allen Parish | 1 | 7,785 |
| Oberlin | Allen Parish | 1 | 2,191 |
| Oil City | Caddo Parish | 1 | 680 |
| Old Jefferson | East Baton Rouge Parish | 1 | 6,520 |
| Olla | La Salle Parish | 1 | 1,546 |
| Opelousas | Saint Landry Parish | 1 | 16,941 |
| Oretta | Beauregard Parish | 1 | 806 |
| Ossun | Lafayette Parish | 3 | 2,343 |
| Paincourtville | Assumption Parish | 1 | 1,106 |
| Palmetto | Saint Landry Parish | 1 | 144 |
| Paradis | Saint Charles Parish | 1 | 1,130 |
| Parks | Saint Martin Parish | 1 | 468 |
| Patterson | Saint Mary Parish | 1 | 6,063 |
| Paulina | Saint James Parish | 1 | 920 |
| Pearl River | Saint Tammany Parish | 1 | 2,522 |
| Perry | Vermilion Parish | 1 | 1,322 |
| Pierre Part | Assumption Parish | 1 | 3,376 |
| Pine Prairie | Evangeline Parish | 1 | 1,371 |
| Pineville | Rapides Parish | 1 | 14,535 |
| Pioneer | West Carroll Parish | 1 | 326 |
| Pitkin | Vernon Parish | 1 | 472 |
| Plain Dealing | Bossier Parish | 1 | 1,047 |
| Plaquemine | Iberville Parish | 1 | 7,098 |
| Plaucheville | Avoyelles Parish | 1 | 289 |
| Pleasant Hill | Sabine Parish | 1 | 735 |
| Pleasure Bend | Saint John the Baptist Parish | 2 | 286 |
| Point Place | Natchitoches Parish | 2 | 396 |
| Pointe a la Hache | Plaquemines Parish | 1 | 23 |
| Pollock | Grant Parish | 1 | 590 |
| Ponchatoula | Tangipahoa Parish | 1 | 6,577 |
| Port Allen | West Baton Rouge Parish | 1 | 5,154 |
| Port Barre | Saint Landry Parish | 1 | 1,979 |
| Port Sulphur | Plaquemines Parish | 1 | 2,069 |
| Port Vincent | Livingston Parish | 1 | 736 |
| Powhatan | Natchitoches Parish | 1 | 65 |
| Poydras | Saint Bernard Parish | 4 | 1,970 |
| Prairieville | Ascension Parish | 1 | 27,447 |
| Presquille | Terrebonne Parish | 2 | 1,567 |
| Prien | Calcasieu Parish | 2 | 7,603 |
| Prospect | Grant Parish | 2 | 606 |
| Provencal | Natchitoches Parish | 1 | 613 |
| Quitman | Jackson Parish | 1 | 168 |
| Raceland | Lafourche Parish | 1 | 10,200 |
| Rayne | Acadia Parish | 1 | 7,972 |
| Rayville | Richland Parish | 1 | 3,741 |
| Red Chute | Bossier Parish | 2 | 6,254 |
| Reddell | Evangeline Parish | 1 | 465 |
| Reeves | Allen Parish | 1 | 286 |
| Reserve | Saint John the Baptist Parish | 1 | 9,114 |
| Richmond | Madison Parish | 1 | 550 |
| Richwood | Ouachita Parish | 1 | 3,329 |
| Ridgecrest | Concordia Parish | 1 | 706 |
| Ringgold | Bienville Parish | 1 | 2,012 |
| Rio | Washington Parish | 1 | 308 |
| River Ridge | Jefferson Parish | 3 | 13,518 |
| Roanoke | Jefferson Davis Parish | 1 | 323 |
| Robeline | Natchitoches Parish | 1 | 139 |
| Rock Hill | Grant Parish | 2 | 279 |
| Rodessa | Caddo Parish | 1 | 317 |
| Romeville | Saint James Parish | 1 | 76 |
| Rosedale | Iberville Parish | 1 | 787 |
| Roseland | Tangipahoa Parish | 1 | 1,333 |
| Rosepine | Vernon Parish | 1 | 1,697 |
| Ruston | Lincoln Parish | 1 | 21,805 |
| Saline | Bienville Parish | 1 | 364 |
| Sarepta | Webster Parish | 1 | 967 |
| Schriever | Terrebonne Parish | 1 | 6,869 |
| Scott | Lafayette Parish | 1 | 8,607 |
| Shenandoah | East Baton Rouge Parish | 3 | 18,774 |
| Shongaloo | Webster Parish | 1 | 162 |
| Shreveport | Caddo Parish | 12 | 200,099 |
| Sibley | Webster Parish | 1 | 1,303 |
| Sicily Island | Catahoula Parish | 1 | 536 |
| Sikes | Winn Parish | 1 | 134 |
| Simmesport | Avoyelles Parish | 1 | 1,908 |
| Simpson | Vernon Parish | 1 | 697 |
| Simsboro | Lincoln Parish | 1 | 1,094 |
| Singer | Beauregard Parish | 1 | 442 |
| Siracusaville | Saint Mary Parish | 1 | 277 |
| Slaughter | East Feliciana Parish | 1 | 1,185 |
| Slidell | Saint Tammany Parish | 3 | 27,202 |
| Sorrel | Saint Mary Parish | 1 | 709 |
| Sorrento | Ascension Parish | 1 | 1,551 |
| South Mansfield | DeSoto Parish | 1 | 528 |
| South Vacherie | Saint James Parish | 2 | 3,624 |
| Spearsville | Union Parish | 1 | 157 |
| Spokane | Concordia Parish | 1 | 384 |
| Springfield | Livingston Parish | 1 | 426 |
| Springhill | Webster Parish | 1 | 5,273 |
| St. Francisville | West Feliciana Parish | 1 | 1,854 |
| St. Gabriel | Iberville Parish | 4 | 6,651 |
| St. James | Saint James Parish | 1 | 899 |
| St. Joseph | Tensas Parish | 1 | 1,066 |
| St. Martinville | Saint Martin Parish | 1 | 6,165 |
| St. Maurice | Winn Parish | 2 | 287 |
| St. Rose | Saint Charles Parish | 3 | 8,861 |
| Stanley | DeSoto Parish | 3 | 113 |
| Starks | Calcasieu Parish | 1 | 611 |
| Start | Richland Parish | 2 | 777 |
| Sterlington | Ouachita Parish | 1 | 1,680 |
| Stonewall | DeSoto Parish | 1 | 1,679 |
| Sugartown | Beauregard Parish | 1 | 10 |
| Sulphur | Calcasieu Parish | 2 | 20,268 |
| Sun | Saint Tammany Parish | 1 | 305 |
| Sunset | Saint Landry Parish | 1 | 2,895 |
| Supreme | Assumption Parish | 1 | 1,099 |
| Swartz | Ouachita Parish | 1 | 4,714 |
| Taft | Saint Charles Parish | 1 | 308 |
| Tallulah | Madison Parish | 1 | 7,378 |
| Tangipahoa | Tangipahoa Parish | 1 | 563 |
| Terrytown | Jefferson Parish | 4 | 23,492 |
| Thibodaux | Lafourche Parish | 1 | 14,582 |
| Tickfaw | Tangipahoa Parish | 1 | 687 |
| Timberlane | Jefferson Parish | 1 | 10,212 |
| Triumph | Plaquemines Parish | 1 | 79 |
| Trout | La Salle Parish | 1 | 83 |
| Tullos | La Salle Parish | 1 | 360 |
| Turkey Creek | Evangeline Parish | 1 | 348 |
| Union | Saint James Parish | 2 | 1,068 |
| Urania | La Salle Parish | 2 | 1,230 |
| Varnado | Washington Parish | 1 | 436 |
| Venice | Plaquemines Parish | 1 | 217 |
| Ventress | Pointe Coupee Parish | 1 | 1,172 |
| Vidalia | Concordia Parish | 1 | 4,260 |
| Vienna | Lincoln Parish | 2 | 461 |
| Vienna Bend | Natchitoches Parish | 1 | 991 |
| Village St. George | East Baton Rouge Parish | 1 | 6,879 |
| Ville Platte | Evangeline Parish | 1 | 7,464 |
| Vinton | Calcasieu Parish | 1 | 3,217 |
| Violet | Saint Bernard Parish | 1 | 5,451 |
| Vivian | Caddo Parish | 1 | 3,699 |
| Waggaman | Jefferson Parish | 2 | 9,773 |
| Walker | Livingston Parish | 1 | 6,126 |
| Wallace | Saint John the Baptist Parish | 4 | 567 |
| Wallace Ridge | Catahoula Parish | 2 | 373 |
| Washington | Saint Landry Parish | 1 | 690 |
| Waterproof | Tensas Parish | 1 | 730 |
| Watson | Livingston Parish | 1 | 927 |
| Welcome | Saint James Parish | 1 | 1,312 |
| Welsh | Jefferson Davis Parish | 1 | 3,238 |
| West Monroe | Ouachita Parish | 2 | 13,085 |
| Westlake | Calcasieu Parish | 1 | 4,555 |
| Westminster | East Baton Rouge Parish | 1 | 3,080 |
| Westwego | Jefferson Parish | 1 | 8,615 |
| White Castle | Iberville Parish | 1 | 1,961 |
| Wilson | East Feliciana Parish | 1 | 498 |
| Winnfield | Winn Parish | 1 | 4,823 |
| Winnsboro | Franklin Parish | 1 | 4,906 |
| Wisner | Franklin Parish | 1 | 1,059 |
| Woodmere | Jefferson Parish | 1 | 12,169 |
| Woodworth | Rapides Parish | 1 | 1,319 |
| Youngsville | Lafayette Parish | 1 | 8,172 |
| Zachary | East Baton Rouge Parish | 1 | 14,954 |
| Zwolle | Sabine Parish | 1 | 2,414 |