County record · FIPS 19123
Mahaska County, IA
A joined view of reported 2024 election administration and the 2020–2024 American Community Survey profile for Iowa.
Population22,021ACS 2020–2024
Registered voters14,711100% jurisdiction coverage
Voters11,017100% jurisdiction coverage
Registered turnout74.89%Reported voters / registration
Ballot administration
Mail-ballot record
| Stage | Reported ballots | Jurisdiction coverage |
|---|---|---|
| Transmitted | 1,586 | 100% |
| Returned | 1,401 | 100% |
| Counted | 1,381 | 100% |
| Rejected | 20 | 100% |
Return rate88.34%
Rejection rate1.43%
A blank means the source did not provide enough information. It does not mean zero ballots.
Administrative capacity
Election infrastructure
Polling places9100% coverage
Poll workersNot reported0% coverage
Drop boxesNot reported0% coverage
Provisional ballots cast29100% coverage
Provisional acceptance100.00%Counted / cast where reported
Cross-state twin
Mahaska County, IA ↔ Marshall County, TN
85.1% profile similarityPopulation22,02136,049
Median household income$70,940$71,049
Poverty12.64%11.78%
No vehicle3.96%3.24%
The closest profile among counties in other states. Similarity uses seven ACS measures and does not include vote choice.
Reported detail
Mail rejection reasons
| Reason | Ballots |
|---|---|
| Already voted | 11 |
| Missing signature | 4 |
| Late | 3 |
| Deceased | 2 |