| District ▲ | Winner | Party | Votes | % | Margin |
|---|---|---|---|---|---|
| AZ-01 | DEM | 266,089 | 53.8% | D+7.7 | |
| AZ-02 | DEM | 294,152 | 54.7% | D+9.5 | |
| AZ-03 | DEM | 179,518 | 63.9% | D+27.7 | |
| AZ-04 | Paul A GosarREP | REP | 277,035 | 68.2% | R+37.7 |
| AZ-05 | Andy BiggsREP | REP | 313,064 | 59.4% | R+18.9 |
| AZ-06 | REP | 313,699 | 55.2% | R+10.4 | |
| AZ-07 | DEM | 132,051 | 85.6% | D+85.6 | |
| AZ-08 | Debbie LeskoREP | REP | 304,417 | 55.5% | R+10.9 |
| AZ-09 | Greg StantonDEM | DEM | 261,245 | 61.1% | D+22.2 |