| District ID | 1st District |
| Representative | David Schweikert |
| Party Affiliation | Republican |
| Partisan Voting Index (PVI) | R+2 |
| 85545 |
| 85377 |
| 85331 |
| 85288 |
| 85268 |
| 85266 |
| 85264 |
| 85263 |
| 85262 |
| 85260 |
| 85259 |
| 85258 |
| 85257 |
| 85256 |
| 85255 |
| 85254 |
| 85253 |
| 85251 |
| 85250 |
| 85215 |
| 85207 |
| 85087 |
| 85086 |
| 85054 |
| 85050 |
| 85032 |
| 85029 |
| 85028 |
| 85027 |
| 85024 |
| 85023 |
| 85022 |
| 85021 |
| 85020 |
| 85018 |
| 85016 |
| 85015 |
| 85014 |
| 85013 |
| 85012 |
| 85008 |