electionsmcp › races › Iowa State House District 86
Iowa State House District 86
The current officeholder, the 2024 result, and a precinct-level model you can run yourself — built from how Iowa actually voted.
Model Iowa State House District 86 →
Current officeholder
David Jacoby Democratic
2024 result
Democratic D+52.3
2024 votes cast
16,478
Office
State House
Precinct results — 2024 general
12 precincts reported in Iowa State House District 86's 2024 general election. The twenty largest:
| Precinct | Winner | Margin | Votes |
|---|---|---|---|
| 19103-CV06 | Democratic | D+45.6 | 2,090 |
| 19103-CV02 | Democratic | D+42.3 | 1,873 |
| 19103-CV07 | Democratic | D+55.4 | 1,626 |
| 19103-IC04 | Democratic | D+68.5 | 1,577 |
| 19103-CV03 | Democratic | D+39.4 | 1,441 |
| 19103-IC08 | Democratic | D+48.3 | 1,412 |
| 19103-CV01 | Democratic | D+49.4 | 1,252 |
| 19103-CV04 | Democratic | D+62.6 | 1,231 |
| 19103-IC26 | Democratic | D+54.7 | 1,134 |
| 19103-CV05 | Democratic | D+60.0 | 969 |
| 19103-IC07 | Democratic | D+52.0 | 949 |
| 19103-CV08 | Democratic | D+59.5 | 924 |
All 12 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 House District 86 in five steps
- Set the candidates. Name the contenders for the Iowa State House District 86 (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 House District 86 in the simulator →
Frequently asked
Who represents Iowa State House District 86?
David Jacoby (Democratic) currently holds this State House seat.
What was the 2024 result in Iowa State House District 86?
D+52.3 — 12,544 Democratic, 3,934 Republican, of 16,478 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.