County record · FIPS 55105
Rock County, WI
A joined view of reported 2024 election administration and the 2020–2024 American Community Survey profile for Wisconsin.
Population164,350ACS 2020–2024
Registered voters100,201100% jurisdiction coverage
Voters85,213100% jurisdiction coverage
Registered turnout85.04%Reported voters / registration
Ballot administration
Mail-ballot record
| Stage | Reported ballots | Jurisdiction coverage |
|---|---|---|
| Transmitted | 16,341 | 100% |
| Returned | 15,330 | 100% |
| Counted | 15,260 | 100% |
| Rejected | 70 | 100% |
Return rate93.81%
Rejection rate0.46%
A blank means the source did not provide enough information. It does not mean zero ballots.
Administrative capacity
Election infrastructure
Polling places60100% coverage
Poll workersNot reported0% coverage
Drop boxesNot reported0% coverage
Provisional ballots cast8100% coverage
Provisional acceptance0.00%Counted / cast where reported
Cross-state twin
Rock County, WI ↔ Lebanon County, PA
88.8% profile similarityPopulation164,350144,186
Median household income$75,673$78,425
Poverty9.26%10.10%
No vehicle5.97%6.45%
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 |
|---|---|
| Late | 33 |
| Deceased | 6 |
| Ineligible | 2 |