IOWA CONGRESSIONAL DISTRICTS BY COUNTIES
 
County                                                      109th Congressional District
 
Adair                                                       5                             
Adams                                                       5                             
Allamakee                                                   4                             
Appanoose                                                   2                             
Audubon                                                     5                             
Benton                                                      3                             
Black Hawk                                                  1                             
Boone                                                       4                             
Bremer                                                      1                             
Buchanan                                                    1                             
Buena Vista                                                 5                             
Butler                                                      1                             
Calhoun                                                     4                             
Carroll                                                     5                             
Cass                                                        5                             
Cedar                                                       2                             
Cerro Gordo                                                 4                             
Cherokee                                                    5                             
Chickasaw                                                   4                             
Clarke                                                      5                             
Clay                                                        5                             
Clayton                                                     1                             
Clinton                                                     1                             
Crawford                                                    5                             
Dallas                                                      4                             
Davis                                                       2                             
Decatur                                                     5                             
Delaware                                                    1                             
Des Moines                                                  2                             
Dickinson                                                   5                             
Dubuque                                                     1                             
Emmet                                                       4                             
Fayette                                                     1                             
Floyd                                                       4                             
Franklin                                                    4                             
Fremont                                                     5                             
Greene                                                      4                             
Grundy                                                      3                             
Guthrie                                                     5                             
Hamilton                                                    4                             
Hancock                                                     4                             
Hardin                                                      4                             
Harrison                                                    5                             
Henry                                                       2                             
Howard                                                      4                             
Humboldt                                                    4                             
Ida                                                         5                             
Iowa                                                        3                             
Jackson                                                     1                             
Jasper                                                      3                             
Jefferson                                                   2                             
Johnson                                                     2                             
Jones                                                       1                             
Keokuk                                                      3                             
Kossuth                                                     4                             
Lee                                                         2                             
Linn                                                        2                             
Louisa                                                      2                             
Lucas                                                       3                             
Lyon                                                        5                             
Madison                                                     4                             
Mahaska                                                     3                             
Marion                                                      3                             
Marshall                                                    4                             
Mills                                                       5                             
Mitchell                                                    4                             
Monona                                                      5                             
Monroe                                                      3                             
Montgomery                                                  5                             
Muscatine                                                   2                             
O'Brien                                                     5                             
Osceola                                                     5                             
Page                                                        5                             
Palo Alto                                                   4                             
Plymouth                                                    5                             
Pocahontas                                                  4                             
Polk                                                        3                             
Pottawattamie                                               5                             
Poweshiek                                                   3                             
Ringgold                                                    5                             
Sac                                                         5                             
Scott                                                       1                             
Shelby                                                      5                             
Sioux                                                       5                             
Story                                                       4                             
Tama                                                        3                             
Taylor                                                      5                             
Union                                                       5                             
Van Buren                                                   2                             
Wapello                                                     2                             
Warren                                                      4                             
Washington                                                  2                             
Wayne                                                       2                             
Webster                                                     4                             
Winnebago                                                   4                             
Winneshiek                                                  4                             
Woodbury                                                    5                             
Worth                                                       4                             
Wright                                                      4