County record · FIPS 46103
Pennington County, SD
A joined view of reported 2024 election administration and the 2020–2024 American Community Survey profile for South Dakota.
Population113,512ACS 2020–2024
Registered voters101,084100% jurisdiction coverage
Voters57,874100% jurisdiction coverage
Registered turnout57.25%Reported voters / registration
Ballot administration
Mail-ballot record
| Stage | Reported ballots | Jurisdiction coverage |
|---|---|---|
| Transmitted | 29,568 | 100% |
| Returned | 28,761 | 100% |
| Counted | 28,761 | 100% |
| Rejected | 311 | 100% |
Return rate97.27%
Rejection rate1.08%
A blank means the source did not provide enough information. It does not mean zero ballots.
Administrative capacity
Election infrastructure
Polling places38100% coverage
Poll workers233100% coverage
Drop boxesNot reported0% coverage
Provisional ballots cast16100% coverage
Provisional acceptance37.50%Counted / cast where reported
Cross-state twin
Pennington County, SD ↔ Dubuque County, IA
85.9% profile similarityPopulation113,51299,030
Median household income$74,517$77,630
Poverty11.16%9.65%
No vehicle5.55%6.05%
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 | 182 |
| Signature mismatch | 85 |
| Missing signature | 43 |
| Already voted | 1 |