| Iowa State House of Representatives District ID | 12 |
| Representative | Steven Holt |
| Party Affiliation | Republican |
| 51578 |
| 51565 |
| 51562 |
| 51537 |
| 51530 |
| 51529 |
| 51528 |
| 51527 |
| 51520 |
| 51467 |
| 51465 |
| 51461 |
| 51460 |
| 51455 |
| 51454 |
| 51448 |
| 51446 |
| 51445 |
| 51442 |
| 51441 |
| 51439 |
| 51436 |
| 51432 |
| 51431 |
| 51061 |
| 51060 |
| 51053 |
| 51034 |
| 51025 |
| 51020 |
| 51019 |
| 51018 |
| 51016 |
| 51006 |