County record · FIPS 17087
Johnson County, IL
A joined view of reported 2024 election administration and the 2020–2024 American Community Survey profile for Illinois.
Population13,376ACS 2020–2024
Registered voters8,218100% jurisdiction coverage
Voters6,164100% jurisdiction coverage
Registered turnout75.01%Reported voters / registration
Ballot administration
Mail-ballot record
| Stage | Reported ballots | Jurisdiction coverage |
|---|---|---|
| Transmitted | 625 | 100% |
| Returned | 608 | 100% |
| Counted | 608 | 100% |
| Rejected | 0 | 100% |
Return rate97.28%
Rejection rate0.00%
A blank means the source did not provide enough information. It does not mean zero ballots.
Administrative capacity
Election infrastructure
Polling places13100% coverage
Poll workers80100% coverage
Drop boxes2100% coverage
Provisional ballots cast0100% coverage
Provisional acceptanceNot reportedCounted / cast where reported
Cross-state twin
Johnson County, IL ↔ Owen County, KY
88.4% profile similarityPopulation13,37611,330
Median household income$62,528$61,134
Poverty17.58%18.28%
No vehicle4.32%3.60%
The closest profile among counties in other states. Similarity uses seven ACS measures and does not include vote choice.
Reported detail
Mail rejection reasons
No detailed reason breakdown was reported for this county group.