County record · FIPS 39107
Mercer County, OH
A joined view of reported 2024 election administration and the 2020–2024 American Community Survey profile for Ohio.
Population42,484ACS 2020–2024
Registered voters29,691100% jurisdiction coverage
Voters23,978100% jurisdiction coverage
Registered turnout80.76%Reported voters / registration
Ballot administration
Mail-ballot record
| Stage | Reported ballots | Jurisdiction coverage |
|---|---|---|
| Transmitted | 3,209 | 100% |
| Returned | 2,909 | 100% |
| Counted | 2,886 | 100% |
| Rejected | 5 | 100% |
Return rate90.65%
Rejection rate0.17%
A blank means the source did not provide enough information. It does not mean zero ballots.
Administrative capacity
Election infrastructure
Polling places7100% coverage
Poll workers148100% coverage
Drop boxes1100% coverage
Provisional ballots cast348100% coverage
Provisional acceptance69.83%Counted / cast where reported
Cross-state twin
Mercer County, OH ↔ Putnam County, IN
86.7% profile similarityPopulation42,48437,280
Median household income$76,782$78,378
Poverty7.29%8.69%
No vehicle4.03%3.53%
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 |
|---|---|
| No secrecy envelope | 2 |
| Missing documentation | 2 |
| Missing signature | 1 |