electionsmcp › races › Illinois State House District 112
Illinois State House District 112
The current officeholder, the 2024 result, and a precinct-level model you can run yourself — built from how Illinois actually voted.
Model Illinois State House District 112 →
Current officeholder
Katie Stuart Democratic
2024 result
Democratic D+8.3
2024 votes cast
34,423
Office
State House
Precinct results — 2024 general
81 precincts reported in Illinois State House District 112's 2024 general election. The twenty largest:
| Precinct | Winner | Margin | Votes |
|---|---|---|---|
| 17163-CASEYVILLE 2 | Democratic | D+22.2 | 1,352 |
| 17163-CASEYVILLE 14 | Democratic | D+34.2 | 1,258 |
| 17163-ST CLAIR 23 | Democratic | D+19.1 | 1,212 |
| 17163-CASEYVILLE 5 | Democratic | D+1.4 | 1,160 |
| 17163-CASEYVILLE 6 | Republican | R+11.9 | 1,081 |
| 17163-CASEYVILLE 18 | Democratic | D+8.5 | 1,058 |
| 17163-CASEYVILLE 8 | Democratic | D+2.1 | 1,048 |
| 17119-EDWARDSVILLE 17 | Republican | R+3.2 | 1,045 |
| 17119-EDWARDSVILLE 19 | Republican | R+10.9 | 976 |
| 17163-CASEYVILLE 22 | Democratic | D+28.8 | 932 |
| 17119-EDWARDSVILLE 15 | Democratic | D+13.4 | 912 |
| 17119-EDWARDSVILLE 01 | Democratic | D+6.3 | 896 |
| 17119-EDWARDSVILLE 06 | Democratic | D+3.6 | 876 |
| 17119-EDWARDSVILLE 08 | Democratic | D+22.9 | 871 |
| 17163-CASEYVILLE 10 | Democratic | D+4.5 | 871 |
| 17119-COLLINSVILLE 11 | Republican | R+12.5 | 866 |
| 17119-EDWARDSVILLE 16 | Democratic | D+27.4 | 854 |
| 17119-EDWARDSVILLE 14 | Democratic | D+35.2 | 849 |
| 17163-CASEYVILLE 4 | Democratic | D+27.5 | 828 |
| 17119-COLLINSVILLE 07 | Republican | R+7.1 | 827 |
All 81 precincts are modelable — open the race in the simulator and drill to precinct grain.
Find your district
Enter a ZIP code or a district (e.g. NC-4) to find your U.S. House district and who represents it.
Model Illinois State House District 112 in five steps
- Set the candidates. Name the contenders for the Illinois State House District 112 (or keep the generic Democrat / Republican defaults). The map starts from real 2024 results in every precinct.
- Apply a swing. Move vote share statewide, or by demographic cohort, with a slider. The map and the running tally recompute instantly.
- Model turnout. Mobilize or depress turnout for any group — turnout and persuasion are modeled separately, the way a real campaign thinks about them.
- Drill to precincts. Zoom from the state down to individual precincts and override any of them by hand.
- Roll up & share. Roll the result up to chamber control, then publish a shareable, frozen link to your scenario.
Open Illinois State House District 112 in the simulator →
Frequently asked
Who represents Illinois State House District 112?
Katie Stuart (Democratic) currently holds this State House seat.
What was the 2024 result in Illinois State House District 112?
D+8.3 — 18,635 Democratic, 15,788 Republican, of 34,423 votes cast.
Can I model this race myself?
Yes — open it in the electionsmcp simulator and model vote-share swing and turnout from the real 2024 baseline, down to the precinct, then roll it up to chamber control.