| District ▲ | Winner | Party | Votes | % | Margin |
|---|---|---|---|---|---|
| AZ-01 | DEM | 365,178 | 51.6% | D+3.2 | |
| AZ-02 | DEM | 381,054 | 55.1% | D+10.2 | |
| AZ-03 | DEM | 269,837 | 64.6% | D+29.1 | |
| AZ-04 | Paul A GosarREP | REP | 398,623 | 69.7% | R+39.5 |
| AZ-05 | Andy BiggsREP | REP | 445,657 | 58.9% | R+17.8 |
| AZ-06 | REP | 417,427 | 52.2% | R+4.3 | |
| AZ-07 | DEM | 215,732 | 76.7% | D+53.4 | |
| AZ-08 | Debbie LeskoREP | REP | 422,467 | 59.6% | R+19.1 |
| AZ-09 | Greg StantonDEM | DEM | 352,274 | 61.6% | D+23.3 |