County record · FIPS 29165
Platte County, MO
A joined view of reported 2024 election administration and the 2020–2024 American Community Survey profile for Missouri.
Population110,371ACS 2020–2024
Registered voters77,080100% jurisdiction coverage
Voters58,415100% jurisdiction coverage
Registered turnout75.78%Reported voters / registration
Ballot administration
Mail-ballot record
| Stage | Reported ballots | Jurisdiction coverage |
|---|---|---|
| Transmitted | 2,773 | 100% |
| Returned | 2,621 | 100% |
| Counted | 2,501 | 100% |
| Rejected | 120 | 100% |
Return rate94.52%
Rejection rate4.58%
A blank means the source did not provide enough information. It does not mean zero ballots.
Administrative capacity
Election infrastructure
Polling places29100% coverage
Poll workers311100% coverage
Drop boxesNot reported0% coverage
Provisional ballots cast239100% coverage
Provisional acceptance81.59%Counted / cast where reported
Cross-state twin
Platte County, MO ↔ Shelby County, AL
79.4% profile similarityPopulation110,371230,211
Median household income$96,227$97,961
Poverty7.02%7.18%
No vehicle4.02%2.51%
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 |
|---|---|
| Missing witness | 78 |
| Late | 32 |
| Missing signature | 8 |
| Deceased | 1 |
| Missing documentation | 1 |