| County |
| | Adair *
| |
7,496 |
| | Adams *
| |
3,704 |
| | Appanoose *
| |
12,317 |
| | Audubon *
| |
5,674 |
| | Boone *
| |
26,715 |
| | Calhoun *
| |
9,927 |
| | Carroll *
| |
20,760 |
| | Clarke *
| |
9,748 |
| | Dallas *
| |
99,678 |
| | Decatur *
| |
7,645 |
| | Franklin *
| |
10,019 |
| | Greene *
| |
8,771 |
| | Guthrie *
| |
10,623 |
| | Hamilton *
| |
15,039 |
| | Hardin *
| |
16,878 |
| | Humboldt *
| |
9,597 |
| | Jasper *
| |
37,813 |
| | Kossuth *
| |
14,828 |
| | Lucas *
| |
8,634 |
| | Madison *
| |
16,548 |
| | Mahaska *
| |
22,190 |
| | Marion *
| |
33,414 |
| | Marshall *
| |
40,105 |
| | Monroe *
| |
7,577 |
| | Pocahontas *
| |
7,078 |
| | Polk *
| |
492,401 |
| | Poweshiek *
| |
18,662 |
| | Ringgold *
| |
4,663 |
| | Story *
| |
98,537 |
| | Taylor *
| |
5,896 |
| | Union *
| |
12,138 |
| | Warren *
| |
52,403 |
| | Wayne *
| |
6,497 |
| | Webster *
| |
36,999 |
| | Wright *
| |
12,943 |
|
 | RACES |
|
|
| Polls Close |
Description |
Takes Office |
| INFORMATION LINKS |
|
|
| VOTER REGISTRATION |
|
|
| DEMOGRAPHIC |
|
|
| MEDIA |
|
|
|
