| District ID | 1st District |
| Representative | Jonathan L. Jackson |
| Party Affiliation | Democrat |
| Partisan Voting Index (PVI) | D+27 |
| 60950 |
| 60915 |
| 60914 |
| 60827 |
| 60805 |
| 60803 |
| 60653 |
| 60652 |
| 60649 |
| 60643 |
| 60637 |
| 60628 |
| 60621 |
| 60620 |
| 60619 |
| 60617 |
| 60616 |
| 60615 |
| 60491 |
| 60487 |
| 60481 |
| 60478 |
| 60477 |
| 60472 |
| 60469 |
| 60468 |
| 60467 |
| 60452 |
| 60451 |
| 60449 |
| 60448 |
| 60447 |
| 60445 |
| 60442 |
| 60441 |
| 60439 |
| 60436 |
| 60433 |
| 60432 |
| 60428 |
| 60426 |
| 60423 |
| 60421 |
| 60418 |
| 60416 |
| 60410 |
| 60408 |
| 60407 |
| 60406 |
| 60404 |