Iowa results by county
Every county that has finished counting (95% or more), with its 2026 margin and the change from the 2024 presidential vote in the same county.
Iowa Senate
Josh Turek won (50.5%).
99 of 99 counties counted. Together, those counties moved toward D 16.4 points from 2024.
| County | Votes | 2026 | 2024 | Swing |
|---|---|---|---|---|
| Adair | 3,127 | R+27.3 | R+45.0 | D+17.7 |
| Adams | 1,614 | R+28.5 | R+44.2 | D+15.7 |
| Allamakee | 5,712 | R+18.3 | R+34.3 | D+16.0 |
| Appanoose | 4,797 | R+23.8 | R+46.7 | D+22.8 |
| Audubon | 2,436 | R+21.4 | R+38.4 | D+17.0 |
| Benton | 11,898 | R+18.0 | R+33.2 | D+15.3 |
| Black Hawk | 52,712 | D+18.6 | D+1.2 | D+17.5 |
| Boone | 12,384 | R+2.1 | R+21.5 | D+19.4 |
| Bremer | 11,883 | R+8.7 | R+22.2 | D+13.4 |
| Buchanan | 8,637 | R+11.4 | R+28.2 | D+16.8 |
| Buena Vista | 5,881 | R+10.4 | R+33.3 | D+22.9 |
| Butler | 6,377 | R+29.8 | R+45.3 | D+15.5 |
| Calhoun | 3,725 | R+28.7 | R+46.7 | D+18.0 |
| Carroll | 8,857 | R+25.2 | R+41.9 | D+16.7 |
| Cass | 5,282 | R+26.9 | R+40.7 | D+13.8 |
| Cedar | 8,685 | R+5.6 | R+21.8 | D+16.2 |
| Cerro Gordo | 18,509 | D+3.5 | R+11.6 | D+15.2 |
| Cherokee | 4,752 | R+29.0 | R+45.8 | D+16.8 |
| Chickasaw | 4,913 | R+20.3 | R+37.2 | D+16.8 |
| Clarke | 3,499 | R+21.7 | R+42.0 | D+20.4 |
| Clay | 6,596 | R+25.1 | R+43.2 | D+18.1 |
| Clayton | 7,355 | R+18.9 | R+34.5 | D+15.6 |
| Clinton | 18,463 | R+2.0 | R+18.9 | D+16.9 |
| Crawford | 4,955 | R+17.2 | R+43.5 | D+26.3 |
| Dallas | 55,817 | D+10.7 | R+4.7 | D+15.4 |
| Davis | 2,964 | R+34.4 | R+54.4 | D+20.0 |
| Decatur | 2,802 | R+26.7 | R+47.1 | D+20.3 |
| Delaware | 7,992 | R+25.6 | R+39.6 | D+14.0 |
| Des Moines | 14,736 | D+1.1 | R+15.0 | D+16.2 |
| Dickinson | 9,496 | R+27.4 | R+40.0 | D+12.6 |
| Dubuque | 43,676 | D+5.3 | R+8.6 | D+13.9 |
| Emmet | 3,546 | R+24.9 | R+44.0 | D+19.2 |
| Fayette | 7,881 | R+13.4 | R+30.5 | D+17.1 |
| Floyd | 6,075 | R+9.1 | R+25.7 | D+16.6 |
| Franklin | 3,811 | R+25.8 | R+41.7 | D+15.9 |
| Fremont | 2,626 | R+24.1 | R+44.6 | D+20.5 |
| Greene | 3,713 | R+14.2 | R+33.0 | D+18.8 |
| Grundy | 5,775 | R+29.2 | R+41.8 | D+12.5 |
| Guthrie | 5,195 | R+23.7 | R+37.9 | D+14.3 |
| Hamilton | 5,828 | R+13.7 | R+33.3 | D+19.6 |
| Hancock | 4,558 | R+33.2 | R+47.4 | D+14.2 |
| Hardin | 6,697 | R+21.3 | R+38.4 | D+17.1 |
| Harrison | 5,763 | R+21.0 | R+41.8 | D+20.8 |
| Henry | 7,487 | R+18.0 | R+36.0 | D+18.0 |
| Howard | 3,753 | R+17.5 | R+31.8 | D+14.3 |
| Humboldt | 3,803 | R+35.5 | R+50.0 | D+14.5 |
| Ida | 2,753 | R+38.5 | R+53.4 | D+14.9 |
| Iowa | 7,881 | R+14.5 | R+27.7 | D+13.3 |
| Jackson | 8,501 | R+17.6 | R+32.5 | D+14.9 |
| Jasper | 16,308 | R+10.3 | R+27.6 | D+17.3 |
| Jefferson | 6,860 | D+9.9 | R+6.8 | D+16.7 |
| Johnson | 74,923 | D+52.5 | D+38.1 | D+14.5 |
| Jones | 8,639 | R+12.2 | R+26.3 | D+14.1 |
| Keokuk | 3,883 | R+32.9 | R+51.5 | D+18.6 |
| Kossuth | 8,639 | R+12.2 | R+44.2 | D+32.0 |
| Lee | 12,000 | R+6.4 | R+27.8 | D+21.5 |
| Linn | 106,737 | D+23.9 | D+9.9 | D+14.0 |
| Louisa | 3,859 | R+20.4 | R+41.0 | D+20.5 |
| Lucas | 3,463 | R+32.2 | R+48.1 | D+15.9 |
| Lyon | 5,399 | R+60.0 | R+69.8 | D+9.8 |
| Madison | 7,816 | R+21.3 | R+38.6 | D+17.3 |
| Mahaska | 8,327 | R+35.9 | R+51.6 | D+15.7 |
| Marion | 15,954 | R+24.3 | R+37.8 | D+13.5 |
| Marshall | 14,545 | D+4.1 | R+15.6 | D+19.7 |
| Mills | 6,135 | R+21.9 | R+39.1 | D+17.2 |
| Mitchell | 4,443 | R+16.5 | R+31.1 | D+14.7 |
| Monona | 3,384 | R+27.0 | R+45.4 | D+18.3 |
| Monroe | 3,057 | R+31.4 | R+50.7 | D+19.3 |
| Montgomery | 3,698 | R+23.2 | R+39.1 | D+15.9 |
| Muscatine | 15,799 | D+6.6 | R+14.9 | D+21.5 |
| O'Brien | 5,536 | R+46.9 | R+60.9 | D+14.1 |
| Osceola | 2,379 | R+52.3 | R+64.2 | D+12.0 |
| Page | 5,255 | R+24.6 | R+42.4 | D+17.8 |
| Palo Alto | 4,014 | R+28.3 | R+45.0 | D+16.7 |
| Plymouth | 10,868 | R+38.6 | R+54.2 | D+15.7 |
| Pocahontas | 2,748 | R+36.5 | R+54.0 | D+17.5 |
| Polk | 220,412 | D+26.7 | D+10.9 | D+15.8 |
| Pottawattamie | 33,560 | D+0.2 | R+20.0 | D+20.2 |
| Poweshiek | 8,006 | R+1.1 | R+17.0 | D+15.8 |
| Ringgold | 2,093 | R+32.3 | R+51.3 | D+19.0 |
| Sac | 4,269 | R+33.8 | R+51.6 | D+17.8 |
| Scott | 73,579 | D+12.2 | R+3.9 | D+16.1 |
| Shelby | 4,874 | R+27.8 | R+43.0 | D+15.2 |
| Sioux | 15,271 | R+61.2 | R+71.1 | D+9.9 |
| Story | 42,139 | D+28.2 | D+10.4 | D+17.8 |
| Tama | 7,092 | R+10.8 | R+26.9 | D+16.1 |
| Taylor | 2,182 | R+38.4 | R+55.7 | D+17.4 |
| Union | 4,636 | R+14.9 | R+36.2 | D+21.3 |
| Van Buren | 2,787 | R+40.2 | R+55.4 | D+15.2 |
| Wapello | 11,083 | R+6.4 | R+31.5 | D+25.0 |
| Warren | 27,631 | R+3.8 | R+20.7 | D+17.0 |
| Washington | 9,627 | R+11.4 | R+24.4 | D+13.0 |
| Wayne | 2,254 | R+35.1 | R+57.2 | D+22.1 |
| Webster | 12,657 | R+10.3 | R+31.2 | D+20.9 |
| Winnebago | 4,415 | R+17.8 | R+30.7 | D+12.9 |
| Winneshiek | 10,363 | D+3.6 | R+9.3 | D+12.9 |
| Woodbury | 33,609 | R+2.2 | R+23.0 | D+20.9 |
| Worth | 3,387 | R+12.8 | R+28.2 | D+15.4 |
| Wright | 4,390 | R+18.2 | R+36.5 | D+18.3 |
Iowa Governor
Rob Sand won (55.5%).
99 of 99 counties counted. Together, those counties moved toward D 23.3 points from 2024.
| County | Votes | 2026 | 2024 | Swing |
|---|---|---|---|---|
| Adair | 3,192 | R+13.3 | R+45.0 | D+31.7 |
| Adams | 1,641 | R+17.0 | R+44.2 | D+27.2 |
| Allamakee | 5,811 | R+11.6 | R+34.3 | D+22.7 |
| Appanoose | 4,890 | R+16.9 | R+46.7 | D+29.8 |
| Audubon | 2,491 | R+12.6 | R+38.4 | D+25.8 |
| Benton | 11,934 | R+8.2 | R+33.2 | D+25.0 |
| Black Hawk | 52,779 | D+26.8 | D+1.2 | D+25.6 |
| Boone | 12,668 | D+6.4 | R+21.5 | D+28.0 |
| Bremer | 12,055 | D+2.8 | R+22.2 | D+25.0 |
| Buchanan | 8,648 | D+2.9 | R+28.2 | D+31.1 |
| Buena Vista | 6,062 | R+3.8 | R+33.3 | D+29.5 |
| Butler | 6,373 | R+19.0 | R+45.3 | D+26.3 |
| Calhoun | 3,831 | R+21.0 | R+46.7 | D+25.7 |
| Carroll | 9,073 | R+17.1 | R+41.9 | D+24.8 |
| Cass | 5,384 | R+21.6 | R+40.7 | D+19.1 |
| Cedar | 8,708 | D+2.8 | R+21.8 | D+24.6 |
| Cerro Gordo | 18,513 | D+5.7 | R+11.6 | D+17.4 |
| Cherokee | 4,823 | R+23.5 | R+45.8 | D+22.3 |
| Chickasaw | 4,923 | R+7.6 | R+37.2 | D+29.5 |
| Clarke | 3,505 | D+12.0 | R+42.0 | D+54.0 |
| Clay | 6,740 | R+20.2 | R+43.2 | D+23.0 |
| Clayton | 7,351 | R+9.5 | R+34.5 | D+25.0 |
| Clinton | 18,370 | D+4.6 | R+18.9 | D+23.4 |
| Crawford | 5,047 | R+13.5 | R+43.5 | D+30.1 |
| Dallas | 55,936 | D+19.0 | R+4.7 | D+23.7 |
| Davis | 2,977 | R+23.1 | R+54.4 | D+31.3 |
| Decatur | 2,817 | R+19.8 | R+47.1 | D+27.2 |
| Delaware | 8,012 | R+14.3 | R+39.6 | D+25.3 |
| Des Moines | 14,981 | D+8.0 | R+15.0 | D+23.0 |
| Dickinson | 9,528 | R+22.3 | R+40.0 | D+17.8 |
| Dubuque | 43,653 | D+13.0 | R+8.6 | D+21.6 |
| Emmet | 3,634 | R+20.7 | R+44.0 | D+23.3 |
| Fayette | 7,871 | R+1.1 | R+30.5 | D+29.3 |
| Floyd | 6,083 | R+3.4 | R+25.7 | D+22.4 |
| Franklin | 3,866 | R+18.2 | R+41.7 | D+23.6 |
| Fremont | 2,681 | R+22.0 | R+44.6 | D+22.6 |
| Greene | 3,770 | R+4.3 | R+33.0 | D+28.7 |
| Grundy | 5,800 | R+18.2 | R+41.8 | D+23.5 |
| Guthrie | 5,275 | R+13.1 | R+37.9 | D+24.9 |
| Hamilton | 5,929 | R+4.6 | R+33.3 | D+28.7 |
| Hancock | 4,647 | R+32.0 | R+47.4 | D+15.4 |
| Hardin | 6,684 | R+11.0 | R+38.4 | D+27.4 |
| Harrison | 5,863 | R+23.4 | R+41.8 | D+18.5 |
| Henry | 7,651 | R+10.9 | R+36.0 | D+25.1 |
| Howard | 3,751 | R+9.9 | R+31.8 | D+21.9 |
| Humboldt | 3,855 | R+29.8 | R+50.0 | D+20.3 |
| Ida | 2,788 | R+33.2 | R+53.4 | D+20.2 |
| Iowa | 7,889 | R+4.6 | R+27.7 | D+23.2 |
| Jackson | 8,516 | R+6.6 | R+32.5 | D+25.9 |
| Jasper | 16,370 | D+0.2 | R+27.6 | D+27.8 |
| Jefferson | 7,010 | D+14.2 | R+6.8 | D+20.9 |
| Johnson | 75,040 | D+57.4 | D+38.1 | D+19.4 |
| Jones | 8,632 | R+0.2 | R+26.3 | D+26.1 |
| Keokuk | 3,952 | R+21.9 | R+51.5 | D+29.7 |
| Kossuth | 6,671 | R+26.3 | R+44.2 | D+17.9 |
| Lee | 12,043 | D+0.2 | R+27.8 | D+28.0 |
| Linn | 106,683 | D+31.4 | D+9.9 | D+21.5 |
| Louisa | 3,933 | R+12.6 | R+41.0 | D+28.4 |
| Lucas | 3,465 | R+22.5 | R+48.1 | D+25.6 |
| Lyon | 5,407 | R+59.9 | R+69.8 | D+9.9 |
| Madison | 7,839 | R+8.1 | R+38.6 | D+30.5 |
| Mahaska | 8,434 | R+29.4 | R+51.6 | D+22.2 |
| Marion | 16,239 | R+15.5 | R+37.8 | D+22.3 |
| Marshall | 14,591 | D+13.2 | R+15.6 | D+28.8 |
| Mills | 6,235 | R+21.4 | R+39.1 | D+17.7 |
| Mitchell | 4,441 | R+9.4 | R+31.1 | D+21.7 |
| Monona | 3,467 | R+22.1 | R+45.4 | D+23.3 |
| Monroe | 3,135 | R+20.7 | R+50.7 | D+30.0 |
| Montgomery | 3,753 | R+20.7 | R+39.1 | D+18.4 |
| Muscatine | 15,591 | D+12.4 | R+14.9 | D+27.3 |
| O'Brien | 5,620 | R+41.7 | R+60.9 | D+19.2 |
| Osceola | 2,375 | R+48.5 | R+64.2 | D+15.8 |
| Page | 5,265 | R+21.7 | R+42.4 | D+20.6 |
| Palo Alto | 4,030 | R+24.9 | R+45.0 | D+20.1 |
| Plymouth | 11,023 | R+34.5 | R+54.2 | D+19.7 |
| Pocahontas | 2,758 | R+29.4 | R+54.0 | D+24.6 |
| Polk | 220,297 | D+34.3 | D+10.9 | D+23.4 |
| Pottawattamie | 33,552 | R+0.4 | R+20.0 | D+19.6 |
| Poweshiek | 8,108 | D+7.4 | R+17.0 | D+24.3 |
| Ringgold | 2,135 | R+24.5 | R+51.3 | D+26.8 |
| Sac | 4,293 | R+27.0 | R+51.6 | D+24.6 |
| Scott | 73,664 | D+16.6 | R+3.9 | D+20.5 |
| Shelby | 4,983 | R+26.5 | R+43.0 | D+16.5 |
| Sioux | 15,397 | R+59.8 | R+71.1 | D+11.3 |
| Story | 42,187 | D+34.6 | D+10.4 | D+24.2 |
| Tama | 7,115 | D+1.2 | R+26.9 | D+28.0 |
| Taylor | 2,215 | R+30.7 | R+55.7 | D+25.1 |
| Union | 4,723 | R+5.6 | R+36.2 | D+30.6 |
| Van Buren | 2,815 | R+31.6 | R+55.4 | D+23.8 |
| Wapello | 11,183 | Even | R+31.5 | D+31.4 |
| Warren | 27,719 | D+5.7 | R+20.7 | D+26.4 |
| Washington | 9,648 | R+4.1 | R+24.4 | D+20.3 |
| Wayne | 2,294 | R+26.3 | R+57.2 | D+30.8 |
| Webster | 12,684 | R+3.5 | R+31.2 | D+27.7 |
| Winnebago | 4,490 | R+16.7 | R+30.7 | D+14.0 |
| Winneshiek | 10,409 | D+17.9 | R+9.3 | D+27.2 |
| Woodbury | 33,672 | D+2.2 | R+23.0 | D+25.2 |
| Worth | 3,421 | R+9.9 | R+28.2 | D+18.4 |
| Wright | 4,466 | R+10.3 | R+36.5 | D+26.2 |
Questions and answers
How many counties did each party win in the Iowa Senate race?
Democrats carry 15 counties and Republicans 84.
Which counties moved most from 2024 in the Iowa Senate race?
Kossuth: 32.0 points toward Democrats; Crawford: 26.3 points toward Democrats; Wapello: 25.0 points toward Democrats.
How many counties did each party win in the Iowa governor's race?
Democrats carry 26 counties and Republicans 73.
Which counties moved most from 2024 in the Iowa governor's race?
Clarke: 54.0 points toward Democrats; Adair: 31.7 points toward Democrats; Wapello: 31.4 points toward Democrats.
Which Iowa county cast the most votes?
Polk, with 220,412 votes counted; the margin there was D+26.7.
Iowa 2026 results recap → · Download as CSV → · Swing from 2024 in every state →
County results: civicAPI. 2024: presidential votes by county (Harris vs. Trump). Margin: Democrat minus Republican, in points of the total.