County record · FIPS 04013
Maricopa County, AZ
A joined view of reported 2024 election administration and the 2020–2024 American Community Survey profile for Arizona.
Population4,559,748ACS 2020–2024
Registered voters3,063,444100% jurisdiction coverage
Voters2,078,460100% jurisdiction coverage
Registered turnout67.85%Reported voters / registration
Ballot administration
Mail-ballot record
| Stage | Reported ballots | Jurisdiction coverage |
|---|---|---|
| Transmitted | 2,238,732 | 100% |
| Returned | 1,822,032 | 100% |
| Counted | 1,812,040 | 100% |
| Rejected | 9,992 | 100% |
Return rate81.39%
Rejection rate0.55%
A blank means the source did not provide enough information. It does not mean zero ballots.
Administrative capacity
Election infrastructure
Polling places246100% coverage
Poll workers2,763100% coverage
Drop boxes277100% coverage
Provisional ballots cast25,925100% coverage
Provisional acceptance13.49%Counted / cast where reported
Cross-state twin
Maricopa County, AZ ↔ Tarrant County, TX
75.1% profile similarityPopulation4,559,7482,167,390
Median household income$89,300$84,207
Poverty10.98%11.11%
No vehicle5.09%4.62%
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 |
|---|---|
| Signature mismatch | 7,220 |
| Late | 1,433 |
| Missing signature | 1,339 |