electionsmcp › races › Iowa State Senate District 19
Iowa State Senate District 19
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 19 →
Current officeholder
Ken Rozenboom Republican
2024 result
being added
Office
State Senate
Precinct results — 2022 general
34 precincts reported in Iowa State Senate District 19's 2022 general election. The twenty largest:
| Precinct | Winner | Margin | Votes |
|---|---|---|---|
| 19125-PELLA THREE | Republican | R+48.7 | 1,376 |
| 19125-PELLA TWO | Republican | R+47.5 | 1,299 |
| 19125-PELLA ONE | Republican | R+47.6 | 1,216 |
| 19099-HG/K/M/RC | Republican | R+30.5 | 1,208 |
| 19125-LAKE PRAIRIE TOWNSHIP | Republican | R+68.8 | 1,183 |
| 19125-PLEASANTVILLE | Republican | R+36.5 | 1,155 |
| 19099-MPPW | Republican | R+34.0 | 1,148 |
| 19099-FV | Republican | R+38.7 | 1,110 |
| 19099-MNS | Republican | R+27.4 | 1,098 |
| 19125-OTLEY | Republican | R+51.9 | 1,090 |
| 19099-LR | Republican | R+80.4 | 1,043 |
| 19099-DM | Republican | R+38.5 | 980 |
| 19099-CCI | Republican | R+33.5 | 977 |
| 19099-NEWTON 4-1 | Republican | R+0.6 | 948 |
| 19125-PELLA FOUR | Republican | R+47.1 | 912 |
| 19099-NEWTON 2-2 | Republican | R+5.9 | 860 |
| 19123-BO/RL/ST/LT/PL | Republican | R+74.3 | 826 |
| 19123-EDM/GF/JF/WDM/BE | Republican | R+72.1 | 746 |
| 19099-NEWTON 3-1 | Democratic | D+1.6 | 671 |
| 19099-NEWTON 3-2 | Republican | R+3.1 | 637 |
All 34 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 19 in five steps
- Set the candidates. Name the contenders for the Iowa State Senate District 19 (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 19 in the simulator →
Frequently asked
Who represents Iowa State Senate District 19?
Ken Rozenboom (Republican) currently holds this State Senate seat.
What was the 2024 result in Iowa State Senate District 19?
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.