Map and List of All Counties in Iowa

Map of All Counties in Iowa

List of All Counties in Iowa

Map KeyNamePopulation
Adair County7,152
Adams County3,602
Allamakee County13,687
Appanoose County12,426
Audubon County5,496
Benton County25,645
Black Hawk County131,228
Boone County26,234
Bremer County25,062
Buchanan County21,175
Buena Vista County19,620
Butler County14,439
Calhoun County9,668
Carroll County20,165
Cass County12,836
Cedar County18,627
Cerro Gordo County42,450
Cherokee County11,235
Chickasaw County11,933
Clarke County9,395
Clay County16,016
Clayton County17,549
Clinton County46,429
Crawford County16,820
Dallas County93,453
Davis County9,000
Decatur County7,870
Delaware County17,011
Des Moines County38,967
Dickinson County17,258
Dubuque County97,311
Emmet County9,208
Fayette County19,650
Floyd County15,642
Franklin County10,070
Fremont County6,960
Greene County8,888
Grundy County12,232
Guthrie County10,689
Hamilton County14,773
Hancock County10,630
Hardin County16,846
Harrison County14,049
Henry County19,954
Howard County9,158
Humboldt County9,558
Ida County6,860
Iowa County16,184
Jackson County19,439
Jasper County37,185
Jefferson County18,295
Johnson County151,140
Jones County20,681
Keokuk County10,246
Kossuth County14,813
Lee County33,657
Linn County226,706
Louisa County11,035
Lucas County8,600
Lyon County11,755
Madison County16,338
Mahaska County22,095
Marion County33,253
Marshall County39,369
Mills County15,109
Mitchell County10,586
Monona County8,615
Monroe County7,707
Montgomery County9,917
Muscatine County42,664
Obrien County13,753
Osceola County5,958
Page County15,107
Palo Alto County8,886
Plymouth County25,177
Pocahontas County6,619
Polk County490,161
Pottawattamie County93,206
Poweshiek County18,504
Ringgold County4,894
Sac County9,721
Scott County172,943
Shelby County11,454
Sioux County34,855
Story County97,117
Tama County16,854
Taylor County6,121
Union County12,241
Van Buren County7,044
Wapello County34,969
Warren County51,466
Washington County21,965
Wayne County6,441
Webster County35,904
Winnebago County10,354
Winneshiek County19,991
Woodbury County103,107
Worth County7,381
Wright County12,562