November 3, 2026 · U.S. House
Iowa · Black Hawk County
IA · U.S. House
Black Hawk County votes · Nov 3, 2026
Percentages are for this county. Winner labels refer to the full contest.
Vote counts: Associated Press, via NBC News. Winner projections: NBC News Decision Desk. These returns are not certified.
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U.S. Census Bureau · 2025 reference boundaries. County colors describe this contest’s reported county votes, not every voter or precinct in the county.
Choose a county to see every candidate’s votes. These are county leaders, not race calls. Unlisted counties have no reviewed return in this snapshot.
| County | Leading choice | Votes for leader | Share |
|---|---|---|---|
| Allamakee County | Joe Mitchell | 3,275 | 58.0% |
| Benton County | Joe Mitchell | 6,709 | 57.2% |
| Black Hawk County | Lindsay James | 29,233 | 56.1% |
| Bremer County | Joe Mitchell | 6,146 | 52.4% |
| Buchanan County | Joe Mitchell | 4,444 | 52.3% |
| Butler County | Joe Mitchell | 3,967 | 63.2% |
| Cerro Gordo County | Lindsay James | 9,006 | 48.9% |
| Chickasaw County | Joe Mitchell | 2,758 | 56.9% |
| Clayton County | Joe Mitchell | 4,145 | 56.8% |
| Delaware County | Joe Mitchell | 4,860 | 61.4% |
| Dubuque County | Lindsay James | 22,307 | 51.5% |
| Fayette County | Joe Mitchell | 3,842 | 49.1% |
| Floyd County | Joe Mitchell | 3,183 | 52.8% |
| Grundy County | Joe Mitchell | 3,628 | 63.7% |
| Hardin County | Joe Mitchell | 3,941 | 60.4% |
| Howard County | Joe Mitchell | 2,066 | 55.8% |
| Linn County | Lindsay James | 62,228 | 58.8% |
| Mitchell County | Joe Mitchell | 2,524 | 57.3% |
| Poweshiek County | Joe Mitchell | 3,934 | 49.8% |
| Tama County | Joe Mitchell | 3,741 | 53.3% |
| Winneshiek County | Lindsay James | 4,857 | 47.5% |
| Worth County | Joe Mitchell | 1,824 | 54.3% |