electionsmcp › races › Missouri State Senate District 18
Missouri State Senate District 18
The current officeholder, the 2024 result, and a precinct-level model you can run yourself — built from how Missouri actually voted.
Model Missouri State Senate District 18 →
Current officeholder
Cindy O'Laughlin Republican
2024 result
being added
Office
State Senate
Precinct results — 2022 general
135 precincts reported in Missouri State Senate District 18's 2022 general election. The twenty largest:
| Precinct | Winner | Margin | Votes |
|---|---|---|---|
| 29127-7_LIBERTY-AMERICAN LEGION | Republican | R+66.5 | 1,289 |
| 29001-11_ABSENTEE | Republican | R+10.2 | 1,222 |
| 29121-14_MACON EXPO | Republican | R+65.8 | 1,218 |
| 29199-9_COMBINED PRECINCT | Republican | R+60.3 | 1,179 |
| 29001-8_RURAL BENTON-CONSERVATION DEPT | Republican | R+54.0 | 1,143 |
| 29127-5_6TH WARD-AMERICAN LEGION POST HOME | Republican | R+45.5 | 1,087 |
| 29007-43_MEXICO 2-3-4 | Republican | R+16.7 | 992 |
| 29175-46_MOBERLY 2-2, 2-3 VFW | Republican | R+45.5 | 874 |
| 29001-2_SE2-REHOBOTH | Republican | R+32.7 | 868 |
| 29111-84_CANTON | Republican | R+44.5 | 862 |
| 29127-1_1ST WARD-HANNIBAL LAGRANGE UNIVERSITY | Republican | R+48.4 | 853 |
| 29173-16_CLAY | Republican | R+63.9 | 836 |
| 29007-6_MEXICO 6 | Republican | R+20.6 | 809 |
| 29205-11_SHELBINA EAST/LENTNER WEST | Republican | R+55.9 | 803 |
| 29127-15_ABSENTEE | Republican | R+27.1 | 798 |
| 29173-1_SAVERTON | Republican | R+57.1 | 798 |
| 29175-47_MOBERLY 3-2, 3-3 MACC | Republican | R+41.3 | 767 |
| 29175-40_CAIRO/JACKSONVILLE/LEVICKS MILL | Republican | R+72.3 | 766 |
| 29001-6_NE6-NAZARENE | Republican | R+31.0 | 759 |
| 29137-27_MONROE CITY KNIGHTS OF COLUMBUS | Republican | R+50.6 | 753 |
All 135 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 Missouri State Senate District 18 in five steps
- Set the candidates. Name the contenders for the Missouri 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 Missouri State Senate District 18 in the simulator →
Frequently asked
Who represents Missouri State Senate District 18?
Cindy O'Laughlin (Republican) currently holds this State Senate seat.
What was the 2024 result in Missouri 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.