| District ID | 12th District |
| Representative | Kay Granger |
| Party Affiliation | Republican |
| Partisan Voting Index (PVI) | R+18 |
| 76490 |
| 76487 |
| 76486 |
| 76244 |
| 76180 |
| 76179 |
| 76177 |
| 76137 |
| 76135 |
| 76133 |
| 76132 |
| 76131 |
| 76129 |
| 76127 |
| 76126 |
| 76123 |
| 76120 |
| 76118 |
| 76117 |
| 76116 |
| 76114 |
| 76111 |
| 76110 |
| 76109 |
| 76108 |
| 76107 |
| 76106 |
| 76104 |
| 76102 |
| 76088 |
| 76087 |
| 76086 |
| 76085 |
| 76082 |
| 76071 |
| 76067 |
| 76066 |
| 76053 |
| 76052 |
| 76036 |
| 76020 |
| 76008 |