Iowa Counties Identifier
County State State Abbreviation
Adair Iowa IA
Adams Iowa IA
Allamakee Iowa IA
Appanoose Iowa IA
Audubon Iowa IA
Benton Iowa IA
Black Hawk Iowa IA
Boone Iowa IA
Bremer Iowa IA
Buchanan Iowa IA
Buena Vista Iowa IA
Butler Iowa IA
Calhoun Iowa IA
Carroll Iowa IA
Cass Iowa IA
Cedar Iowa IA
Cerro Gordo Iowa IA
Cherokee Iowa IA
Chickasaw Iowa IA
Clarke Iowa IA
Clay Iowa IA
Clayton Iowa IA
Clinton Iowa IA
Crawford Iowa IA
Dallas Iowa IA
Davis Iowa IA
Decatur Iowa IA
Delaware Iowa IA
Des Moines Iowa IA
Dickinson Iowa IA
Dubuque Iowa IA
Emmet Iowa IA
Fayette Iowa IA
Floyd Iowa IA
Franklin Iowa IA
Fremont Iowa IA
Greene Iowa IA
Grundy Iowa IA
Guthrie Iowa IA
Hamilton Iowa IA
Hancock Iowa IA
Hardin Iowa IA
Harrison Iowa IA
Henry Iowa IA
Howard Iowa IA
Humboldt Iowa IA
Ida Iowa IA
Iowa Iowa IA
Jackson Iowa IA
Jasper Iowa IA
Jefferson Iowa IA
Johnson Iowa IA
Jones Iowa IA
Keokuk Iowa IA
Kossuth Iowa IA
Lee Iowa IA
Linn Iowa IA
Louisa Iowa IA
Lucas Iowa IA
Lyon Iowa IA
Madison Iowa IA
Mahaska Iowa IA
Marion Iowa IA
Marshall Iowa IA
Mills Iowa IA
Mitchell Iowa IA
Monona Iowa IA
Monroe Iowa IA
Montgomery Iowa IA
Muscatine Iowa IA
OBRIEN Iowa IA
O'Brien Iowa IA
Osceola Iowa IA
Page Iowa IA
Palo Alto Iowa IA
Plymouth Iowa IA
Pocahontas Iowa IA
Polk Iowa IA
Pottawattamie Iowa IA
Poweshiek Iowa IA
Ringgold Iowa IA
Sac Iowa IA
Scott Iowa IA
Shelby Iowa IA
Sioux Iowa IA
Story Iowa IA
Tama Iowa IA
Taylor Iowa IA
Union Iowa IA
Van Buren Iowa IA
Wapello Iowa IA
Warren Iowa IA
Washington Iowa IA
Wayne Iowa IA
Webster Iowa IA
Winnebago Iowa IA
Winneshiek Iowa IA
Woodbury Iowa IA
Worth Iowa IA
Wright Iowa IA