| District ID | 4th District |
| Representative | Pat Fallon |
| Party Affiliation | Republican |
| Partisan Voting Index (PVI) | R+28 |
| 76273 |
| 76271 |
| 76264 |
| 76258 |
| 76245 |
| 76233 |
| 75570 |
| 75561 |
| 75559 |
| 75554 |
| 75550 |
| 75497 |
| 75496 |
| 75495 |
| 75494 |
| 75492 |
| 75491 |
| 75490 |
| 75489 |
| 75488 |
| 75486 |
| 75482 |
| 75481 |
| 75479 |
| 75478 |
| 75477 |
| 75476 |
| 75474 |
| 75473 |
| 75472 |
| 75471 |
| 75470 |
| 75469 |
| 75468 |
| 75462 |
| 75460 |
| 75459 |
| 75453 |
| 75452 |
| 75450 |
| 75449 |
| 75448 |
| 75447 |
| 75446 |
| 75441 |
| 75440 |
| 75439 |
| 75438 |
| 75437 |
| 75436 |
| 75435 |
| 75434 |
| 75433 |
| 75432 |
| 75431 |
| 75428 |
| 75426 |
| 75424 |
| 75423 |
| 75421 |
| 75420 |
| 75418 |
| 75416 |
| 75415 |
| 75414 |
| 75413 |
| 75412 |
| 75411 |
| 75410 |
| 75287 |
| 75252 |
| 75189 |
| 75169 |
| 75160 |
| 75126 |
| 75098 |
| 75093 |
| 75092 |
| 75090 |
| 75089 |
| 75088 |
| 75087 |
| 75078 |
| 75076 |
| 75075 |
| 75074 |
| 75072 |
| 75071 |
| 75068 |
| 75058 |
| 75036 |
| 75035 |
| 75034 |
| 75033 |
| 75032 |
| 75025 |
| 75024 |
| 75023 |
| 75021 |
| 75020 |
| 75009 |