electionsmcp › races › Oregon State Senate District 18
Oregon State Senate District 18
The current officeholder, the 2024 result, and a precinct-level model you can run yourself — built from how Oregon actually voted.
Model Oregon State Senate District 18 →
Current officeholder
Wlnsvey Campos Democratic
2024 result
Democratic D+23.6
2024 votes cast
67,155
Office
State Senate
Precinct results — 2024 general
32 precincts reported in Oregon State Senate District 18's 2024 general election. The twenty largest:
| Precinct | Winner | Margin | Votes |
|---|---|---|---|
| 41067-Precinct 389 | Democratic | D+28.1 | 7,639 |
| 41067-Precinct 327 | Democratic | D+25.7 | 5,317 |
| 41067-Precinct 319 | Democratic | D+26.6 | 5,196 |
| 41067-Precinct 434 | Democratic | D+24.6 | 4,401 |
| 41067-Precinct 382 | Democratic | D+22.6 | 3,905 |
| 41067-Precinct 318 | Democratic | D+21.7 | 3,750 |
| 41067-Precinct 351 | Democratic | D+30.3 | 3,169 |
| 41067-Precinct 418 | Democratic | D+22.1 | 3,030 |
| 41067-Precinct 360 | Democratic | D+36.4 | 2,836 |
| 41067-Precinct 429 | Democratic | D+22.1 | 2,699 |
| 41067-Precinct 302 | Democratic | D+18.4 | 2,551 |
| 41067-Precinct 359 | Democratic | D+37.4 | 2,324 |
| 41067-Precinct 430 | Republican | R+15.5 | 2,310 |
| 41067-Precinct 361 | Democratic | D+49.2 | 2,052 |
| 41067-Precinct 320 | Democratic | D+25.2 | 1,778 |
| 41067-Precinct 398 | Democratic | D+8.3 | 1,773 |
| 41067-Precinct 412 | Democratic | D+16.8 | 1,749 |
| 41067-Precinct 356 | Democratic | D+22.5 | 1,662 |
| 41067-Precinct 440 | Democratic | D+27.0 | 1,461 |
| 41067-Precinct 355 | Democratic | D+38.0 | 1,364 |
All 32 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 Oregon State Senate District 18 in five steps
- Set the candidates. Name the contenders for the Oregon 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 Oregon State Senate District 18 in the simulator →
Frequently asked
Who represents Oregon State Senate District 18?
Wlnsvey Campos (Democratic) currently holds this State Senate seat.
What was the 2024 result in Oregon State Senate District 18?
D+23.6 — 38,956 Democratic, 23,114 Republican, of 67,155 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.