electionsmcp › races › Illinois State Senate District 18
Illinois State Senate District 18
The current officeholder, the 2024 result, and a precinct-level model you can run yourself — built from how Illinois actually voted.
Model Illinois State Senate District 18 →
Current officeholder
Bill Cunningham Democratic
2024 result
being added
Office
State Senate
Precinct results — 2022 general
141 precincts reported in Illinois State Senate District 18's 2022 general election. The twenty largest:
| Precinct | Winner | Margin | Votes |
|---|---|---|---|
| 17031-8800037.0 | Republican | R+12.4 | 1,027 |
| 17031-Ward 19 Precinct 34 | Democratic | D+24.4 | 1,011 |
| 17031-8800024.0 | Republican | R+10.5 | 1,008 |
| 17031-Ward 19 Precinct 28 | Democratic | D+85.1 | 1,006 |
| 17031-9700007.0 | Republican | R+14.6 | 958 |
| 17031-8600035.0 | Republican | R+13.1 | 946 |
| 17031-Ward 19 Precinct 31 | Democratic | D+56.9 | 937 |
| 17031-Ward 19 Precinct 07 | Democratic | D+24.2 | 892 |
| 17031-Ward 19 Precinct 01 | Democratic | D+27.9 | 885 |
| 17031-8800009.0 | Republican | R+18.7 | 881 |
| 17031-Ward 19 Precinct 21 | Republican | R+9.9 | 872 |
| 17031-Ward 19 Precinct 12 | Republican | R+12.1 | 862 |
| 17031-9700005.0 | Democratic | D+7.1 | 861 |
| 17031-9700062.0 | Democratic | D+14.0 | 849 |
| 17031-9700041.0 | Democratic | D+11.9 | 831 |
| 17031-9700052.0 | Democratic | D+25.7 | 829 |
| 17031-8600033.0 | Republican | R+3.0 | 827 |
| 17031-9700092.0 | Democratic | D+17.1 | 827 |
| 17031-9700035.0 | Democratic | D+9.3 | 822 |
| 17031-Ward 19 Precinct 02 | Democratic | D+73.2 | 813 |
All 141 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 Senate District 18 in five steps
- Set the candidates. Name the contenders for the Illinois State Senate District 18 (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 Senate District 18 in the simulator →
Frequently asked
Who represents Illinois State Senate District 18?
Bill Cunningham (Democratic) currently holds this State Senate seat.
What was the 2024 result in Illinois State Senate District 18?
Precinct-level 2024 results for this race are being added.
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.