Iowa
Iowa Congressional Delegation
Explore Iowa’s representation in the U.S. Congress.
Republican
Senators
R Republican
· Senior Senator
R Republican
· Junior Senator
Representatives
| District | Representative | Party | |
|---|---|---|---|
|
IA-01 | Mariannette Miller-Meeks | R Republican |
|
IA-02 | Ashley Hinson | R Republican |
|
IA-03 | Zachary Nunn | R Republican |
|
IA-04 | Randy Feenstra | R Republican |
Counties
| County | Population | Congressional Districts |
|---|---|---|
| Adair County | 7,389 | IA-03 |
| Adams County | 3,544 | IA-03 |
| Allamakee County | 14,074 | IA-02 |
| Appanoose County | 12,119 | IA-03 |
| Audubon County | 5,534 | IA-04 |
| Benton County | 25,796 | IA-02 |
| Black Hawk County | 130,471 | IA-02 |
| Boone County | 26,590 | IA-04 |
| Bremer County | 25,307 | IA-02 |
| Buchanan County | 20,691 | IA-02 |
| Buena Vista County | 20,567 | IA-04 |
| Butler County | 14,172 | IA-02 |
| Calhoun County | 9,763 | IA-04 |
| Carroll County | 20,522 | IA-04 |
| Cass County | 13,130 | IA-03, IA-04 |
| Cedar County | 18,302 | IA-01 |
| Cerro Gordo County | 42,406 | IA-02 |
| Cherokee County | 11,605 | IA-04 |
| Chickasaw County | 11,658 | IA-02 |
| Clarke County | 9,588 | IA-03 |
| Clay County | 16,511 | IA-04 |
| Clayton County | 16,969 | IA-02 |
| Clinton County | 46,158 | IA-01 |
| Crawford County | 16,013 | IA-04 |
| Dallas County | 111,092 | IA-03, IA-04 |
| Davis County | 9,169 | IA-03 |
| Decatur County | 7,665 | IA-03 |
| Delaware County | 17,600 | IA-02 |
| Des Moines County | 38,253 | IA-01 |
| Dickinson County | 18,056 | IA-04, MN-01 |
| Dubuque County | 98,887 | IA-02 |
| Emmet County | 9,229 | IA-04 |
| Fayette County | 19,210 | IA-02 |
| Floyd County | 15,326 | IA-02 |
| Franklin County | 9,875 | IA-02, IA-04 |
| Fremont County | 6,458 | IA-04, MO-06 |
| Greene County | 8,584 | IA-03, IA-04 |
| Grundy County | 12,384 | IA-02 |
| Guthrie County | 10,722 | IA-03, IA-04 |
| Hamilton County | 14,729 | IA-04 |
| Hancock County | 10,615 | IA-02, IA-04 |
| Hardin County | 16,463 | IA-02, IA-04 |
| Harrison County | 14,670 | IA-04, NE-03 |
| Henry County | 19,547 | IA-01 |
| Howard County | 9,376 | IA-02 |
| Humboldt County | 9,500 | IA-04 |
| Ida County | 6,833 | IA-04 |
| Iowa County | 16,381 | IA-01, IA-02 |
| Jackson County | 19,342 | IA-01, IA-02 |
| Jasper County | 37,919 | IA-01 |
| Jefferson County | 15,440 | IA-01 |
| Johnson County | 157,528 | IA-01, IA-02 |
| Jones County | 20,900 | IA-01, IA-02 |
| Keokuk County | 9,914 | IA-01 |
| Kossuth County | 14,396 | IA-04 |
| Lee County | 32,565 | IA-01 |
| Linn County | 228,972 | IA-01, IA-02 |
| Louisa County | 10,513 | IA-01 |
| Lucas County | 8,747 | IA-03 |
| Lyon County | 12,324 | IA-04 |
| Madison County | 16,971 | IA-03 |
| Mahaska County | 21,874 | IA-01 |
| Marion County | 33,770 | IA-01 |
| Marshall County | 40,014 | IA-01, IA-02, IA-04 |
| Mills County | 14,633 | IA-04 |
| Mitchell County | 10,518 | IA-02 |
| Monona County | 8,493 | IA-04 |
| Monroe County | 7,504 | IA-01, IA-03 |
| Montgomery County | 10,139 | IA-03, IA-04 |
| Muscatine County | 42,218 | IA-01 |
| O'brien County | 14,012 | IA-04 |
| Osceola County | 5,978 | IA-04 |
| Page County | 15,014 | IA-03, IA-04 |
| Palo Alto County | 8,810 | IA-04 |
| Plymouth County | 25,722 | IA-04, SD-AL |
| Pocahontas County | 6,976 | IA-04 |
| Polk County | 505,255 | IA-01, IA-03, IA-04 |
| Pottawattamie County | 93,179 | IA-03, IA-04 |
| Poweshiek County | 18,453 | IA-01, IA-02 |
| Ringgold County | 4,642 | IA-03 |
| Sac County | 9,686 | IA-04 |
| Scott County | 174,270 | IA-01 |
| Shelby County | 11,806 | IA-03, IA-04 |
| Sioux County | 36,246 | IA-04, SD-AL |
| Story County | 98,566 | IA-01, IA-02, IA-03, IA-04 |
| Tama County | 16,833 | IA-01, IA-02, IA-04 |
| Taylor County | 5,924 | IA-03 |
| Union County | 11,906 | IA-03 |
| Van Buren County | 7,266 | IA-01, IA-03, MO-06 |
| Wapello County | 35,166 | IA-01, IA-03 |
| Warren County | 55,205 | IA-01, IA-03 |
| Washington County | 22,560 | IA-01 |
| Wayne County | 6,557 | IA-01, IA-03 |
| Webster County | 36,485 | IA-03, IA-04 |
| Winnebago County | 10,571 | IA-04 |
| Winneshiek County | 19,815 | IA-02 |
| Woodbury County | 105,951 | IA-04 |
| Worth County | 7,297 | IA-02, IA-04 |
| Wright County | 12,656 | IA-02, IA-04 |