County record · FIPS 29053
Cooper County, MO
A joined view of reported 2024 election administration and the 2020–2024 American Community Survey profile for Missouri.
Population16,824ACS 2020–2024
Registered voters12,243100% jurisdiction coverage
Voters10,545100% jurisdiction coverage
Registered turnout86.13%Reported voters / registration
Ballot administration
Mail-ballot record
| Stage | Reported ballots | Jurisdiction coverage |
|---|---|---|
| Transmitted | 402 | 100% |
| Returned | 381 | 100% |
| Counted | 375 | 100% |
| Rejected | 6 | 100% |
Return rate94.78%
Rejection rate1.57%
A blank means the source did not provide enough information. It does not mean zero ballots.
Administrative capacity
Election infrastructure
Polling places11100% coverage
Poll workers76100% coverage
Drop boxesNot reported0% coverage
Provisional ballots cast11100% coverage
Provisional acceptance81.82%Counted / cast where reported
Cross-state twin
Cooper County, MO ↔ Henry County, IA
87.9% profile similarityPopulation16,82420,004
Median household income$70,625$67,436
Poverty11.68%11.97%
No vehicle4.59%4.83%
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 |
|---|---|
| Missing witness | 3 |
| Late | 2 |
| Deceased | 1 |