| District ID | 9th District |
| Representative | Steve Cohen |
| Party Affiliation | Democrat |
| Partisan Voting Index (PVI) | D+28 |
| 72395 |
| 72364 |
| 38152 |
| 38141 |
| 38135 |
| 38134 |
| 38133 |
| 38132 |
| 38131 |
| 38128 |
| 38127 |
| 38126 |
| 38125 |
| 38122 |
| 38120 |
| 38119 |
| 38118 |
| 38117 |
| 38116 |
| 38115 |
| 38114 |
| 38113 |
| 38112 |
| 38111 |
| 38109 |
| 38108 |
| 38107 |
| 38106 |
| 38105 |
| 38104 |
| 38103 |
| 38058 |
| 38055 |
| 38053 |
| 38028 |
| 38023 |
| 38019 |
| 38018 |
| 38017 |
| 38016 |
| 38015 |
| 38011 |
| 38004 |
| 38002 |