| Illinois State House of Representatives District ID | 73 |
| Representative | Ryan Spain |
| Party Affiliation | Republican |
| 61615 |
| 61614 |
| 61611 |
| 61565 |
| 61559 |
| 61552 |
| 61548 |
| 61537 |
| 61526 |
| 61525 |
| 61523 |
| 61491 |
| 61479 |
| 61426 |
| 61421 |
| 61379 |
| 61378 |
| 61376 |
| 61374 |
| 61368 |
| 61367 |
| 61361 |
| 61356 |
| 61349 |
| 61346 |
| 61345 |
| 61344 |
| 61342 |
| 61338 |
| 61337 |
| 61330 |
| 61328 |
| 61323 |
| 61317 |
| 61314 |
| 61312 |
| 61310 |
| 61283 |
| 61278 |
| 61277 |
| 61275 |
| 61270 |
| 61261 |
| 61258 |
| 61257 |
| 61254 |
| 61252 |
| 61251 |
| 61250 |
| 61244 |
| 61243 |
| 61242 |
| 61235 |
| 61234 |
| 61230 |
| 61081 |
| 61071 |
| 61042 |