Maricopa
| Candidate | % | Votes |
|---|---|---|
| Kelly Cooper Republican | % | |
| Tanya Contreras Wheeless Republican | % | |
| Dave Giles Republican | % | |
| Rene Lopez Republican | % | |
| Jerone Davison Republican | % |
Five Republicans are running for the party nomination in Arizona’s 4th District, where Rep. Greg Stanton is seeking a third term in Congress. Democrats currently control five of the state’s nine US House seats.