Map and List of All Counties in Iowa

Map of All Counties in Iowa

List of All Counties in Iowa

Map KeyNamePopulation
Adair County7,496
Adams County3,704
Allamakee County14,061
Appanoose County12,317
Audubon County5,674
Benton County25,575
Black Hawk County131,144
Boone County26,715
Bremer County24,988
Buchanan County20,565
Buena Vista County20,823
Butler County14,334
Calhoun County9,927
Carroll County20,760
Cass County13,127
Cedar County18,505
Cerro Gordo County43,127
Cherokee County11,658
Chickasaw County12,012
Clarke County9,748
Clay County16,384
Clayton County17,043
Clinton County46,460
Crawford County16,525
Dallas County99,678
Davis County9,110
Decatur County7,645
Delaware County17,488
Des Moines County38,910
Dickinson County17,703
Dubuque County99,266
Emmet County9,388
Fayette County19,509
Floyd County15,627
Franklin County10,019
Fremont County6,605
Greene County8,771
Grundy County12,329
Guthrie County10,623
Hamilton County15,039
Hancock County10,795
Hardin County16,878
Harrison County14,582
Henry County20,482
Howard County9,469
Humboldt County9,597
Ida County7,005
Iowa County16,662
Jackson County19,485
Jasper County37,813
Jefferson County15,663
Johnson County152,854
Jones County20,646
Keokuk County10,033
Kossuth County14,828
Lee County33,555
Linn County230,299
Louisa County10,837
Lucas County8,634
Lyon County11,934
Madison County16,548
Mahaska County22,190
Marion County33,414
Marshall County40,105
Mills County14,484
Mitchell County10,565
Monona County8,751
Monroe County7,577
Montgomery County10,330
Muscatine County43,235
Obrien County14,182
Osceola County6,192
Page County15,211
Palo Alto County8,996
Plymouth County25,698
Pocahontas County7,078
Polk County492,401
Pottawattamie County93,667
Poweshiek County18,662
Ringgold County4,663
Sac County9,814
Scott County174,669
Shelby County11,746
Sioux County35,872
Story County98,537
Tama County17,135
Taylor County5,896
Union County12,138
Van Buren County7,203
Wapello County35,437
Warren County52,403
Washington County22,565
Wayne County6,497
Webster County36,999
Winnebago County10,679
Winneshiek County20,070
Woodbury County105,941
Worth County7,443
Wright County12,943