electionsmcp › races › Iowa State Senate District 37
Iowa State Senate District 37
The current officeholder, the 2024 result, and a precinct-level model you can run yourself — built from how Iowa actually voted.
Model Iowa State Senate District 37 →
Current officeholder
Molly Donahue Democratic
2024 result
being added
Office
State Senate
Precinct results — 2022 general
27 precincts reported in Iowa State Senate District 37's 2022 general election. The twenty largest:
| Precinct | Winner | Margin | Votes |
|---|---|---|---|
| 19113-MARION 01 | Democratic | D+0.9 | 1,453 |
| 19113-MARION 03 | Republican | R+9.8 | 1,427 |
| 19113-CEDAR RAPIDS 06 | Democratic | D+13.5 | 1,342 |
| 19113-MARION 04 | Democratic | D+15.4 | 1,335 |
| 19113-CEDAR RAPIDS 03 | Democratic | D+12.3 | 1,284 |
| 19113-CEDAR RAPIDS 05 | Democratic | D+20.0 | 1,269 |
| 19113-MARION 09 | Democratic | D+16.6 | 1,201 |
| 19113-MARION 06 | Democratic | D+10.4 | 1,177 |
| 19113-MARION 13 | Democratic | D+10.4 | 1,143 |
| 19113-MARION 17 | Democratic | D+0.2 | 1,120 |
| 19113-CEDAR RAPIDS 15 | Democratic | D+39.0 | 1,115 |
| 19113-MARION 08 | Democratic | D+5.9 | 1,105 |
| 19113-CEDAR RAPIDS 04 | Democratic | D+2.3 | 1,075 |
| 19113-MARION 15 | Democratic | D+13.3 | 1,069 |
| 19113-MARION 07 | Democratic | D+3.0 | 963 |
| 19113-MARION 12 | Democratic | D+28.1 | 954 |
| 19113-MARION 02 | Democratic | D+4.8 | 943 |
| 19113-CEDAR RAPIDS 11 | Democratic | D+15.1 | 890 |
| 19113-CEDAR RAPIDS 17 | Democratic | D+37.7 | 871 |
| 19113-MARION 16 | Democratic | D+17.9 | 809 |
All 27 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 Iowa State Senate District 37 in five steps
- Set the candidates. Name the contenders for the Iowa State Senate District 37 (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 Iowa State Senate District 37 in the simulator →
Frequently asked
Who represents Iowa State Senate District 37?
Molly Donahue (Democratic) currently holds this State Senate seat.
What was the 2024 result in Iowa State Senate District 37?
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.