| District ▲ | Winner | Party | Votes | % | Margin |
|---|---|---|---|---|---|
| AZ-01 | DEM | 185,114 | 52.6% | D+5.2 | |
| AZ-02 | REP | 219,351 | 50.0% | R+0.1 | |
| AZ-03 | DEM | 104,428 | 55.7% | D+11.5 | |
| AZ-04 | Paul A GosarREP | REP | 175,179 | 70.0% | R+44.2 |
| AZ-05 | Matt SalmonREP | REP | 179,463 | 69.6% | R+39.2 |
| AZ-06 | REP | 199,776 | 64.9% | R+29.7 | |
| AZ-07 | DEM | 72,454 | 74.8% | D+74.8 | |
| AZ-08 | Trent FranksREP | REP | 169,776 | 75.8% | R+75.8 |
| AZ-09 | DEM | 162,062 | 54.7% | D+12.8 |