County record · FIPS 19119
Lyon County, IA
A joined view of reported 2024 election administration and the 2020–2024 American Community Survey profile for Iowa.
Population12,162ACS 2020–2024
Registered voters8,913100% jurisdiction coverage
Voters7,046100% jurisdiction coverage
Registered turnout79.05%Reported voters / registration
Ballot administration
Mail-ballot record
| Stage | Reported ballots | Jurisdiction coverage |
|---|---|---|
| Transmitted | 940 | 100% |
| Returned | 901 | 100% |
| Counted | 897 | 100% |
| Rejected | 4 | 100% |
Return rate95.85%
Rejection rate0.44%
A blank means the source did not provide enough information. It does not mean zero ballots.
Administrative capacity
Election infrastructure
Polling places10100% coverage
Poll workersNot reported0% coverage
Drop boxesNot reported0% coverage
Provisional ballots cast1100% coverage
Provisional acceptance0.00%Counted / cast where reported
Cross-state twin
Lyon County, IA ↔ Richland County, MT
82.2% profile similarityPopulation12,16211,235
Median household income$76,746$73,084
Poverty5.33%6.60%
No vehicle3.57%5.09%
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 | 3 |
| Missing signature | 1 |