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Iowa State Senate District 4
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 4 →
Current officeholder
Tim Kraayenbrink Republican
2024 result
Republican R+100.0
2024 votes cast
23,727
Office
State Senate
Precinct results — 2024 general
41 precincts reported in Iowa State Senate District 4's 2024 general election. The twenty largest:
| Precinct | Winner | Margin | Votes |
|---|---|---|---|
| 19187-Burnside-Elkhorn-Otho-Pleasant Valley-Sumner | Republican | R+100.0 | 1,323 |
| 19025-02 Lincoln-Manson-Sherman and N Greenfield | Republican | R+100.0 | 1,208 |
| 19187-Fort Dodge #11 | Republican | R+100.0 | 1,185 |
| 19187-Fort Dodge #4-Douglas | Republican | R+100.0 | 1,090 |
| 19187-Fort Dodge #1 | Republican | R+100.0 | 999 |
| 19025-03 Cen-Garf-Twin Lks-N Lake Crk-N Logan-Rockwell C | Republican | R+100.0 | 945 |
| 19161-Sac City | Republican | R+100.0 | 930 |
| 19025-05 Calhoun-Elm Grove-Jackson-S Lake Crk-Lake City | Republican | R+100.0 | 869 |
| 19187-Badger-Cooper-Newark | Republican | R+100.0 | 807 |
| 19161-Lake View | Republican | R+100.0 | 805 |
| 19187-Clay-Fulton-Johnson-Roland | Republican | R+100.0 | 764 |
| 19187-Gowrie-Lost Grove | Republican | R+100.0 | 759 |
| 19187-Fort Dodge #10 | Republican | R+100.0 | 695 |
| 19187-Fort Dodge #2 | Republican | R+100.0 | 637 |
| 19187-Colfax-Hardin-Washington-Webster-Yell | Republican | R+100.0 | 597 |
| 19151-Fonda | Republican | R+100.0 | 578 |
| 19151-Courthouse | Republican | R+100.0 | 573 |
| 19161-Odebolt | Republican | R+100.0 | 569 |
| 19187-Fort Dodge #9 | Republican | R+100.0 | 502 |
| 19187-Fort Dodge #3 | Republican | R+100.0 | 493 |
All 41 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 4 in five steps
- Set the candidates. Name the contenders for the Iowa State Senate District 4 (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 4 in the simulator →
Frequently asked
Who represents Iowa State Senate District 4?
Tim Kraayenbrink (Republican) currently holds this State Senate seat.
What was the 2024 result in Iowa State Senate District 4?
R+100.0 — 0 Democratic, 23,727 Republican, of 23,727 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.