electionsmcp › races › Ohio State House District 21
Ohio State House District 21
The current officeholder, the 2024 result, and a precinct-level model you can run yourself — built from how Ohio actually voted.
Model Ohio State House District 21 →
Current officeholder
Eric Synenberg Democratic
2024 result
Democratic D+58.4
2024 votes cast
53,492
Office
State House
Precinct results — 2024 general
88 precincts reported in Ohio State House District 21's 2024 general election. The twenty largest:
| Precinct | Winner | Margin | Votes |
|---|---|---|---|
| 39035-BEACHWOOD-00-E | Democratic | D+67.7 | 1,029 |
| 39035-BEACHWOOD-00-H | Democratic | D+73.9 | 988 |
| 39035-BEACHWOOD-00-F | Democratic | D+62.6 | 952 |
| 39035-LYNDHURST-02-B | Democratic | D+28.1 | 873 |
| 39035-LYNDHURST-02-A | Democratic | D+27.1 | 862 |
| 39035-EUCLID-05-A | Democratic | D+45.1 | 856 |
| 39035-BEACHWOOD-00-D | Democratic | D+67.0 | 855 |
| 39035-EUCLID-02-A | Democratic | D+61.4 | 844 |
| 39035-UNIVERSITY HEIGHTS-00-D | Democratic | D+60.2 | 839 |
| 39035-LYNDHURST-03-A | Democratic | D+52.4 | 831 |
| 39035-SOUTH EUCLID-01-C | Democratic | D+58.0 | 815 |
| 39035-EUCLID-01-A | Democratic | D+83.4 | 808 |
| 39035-EUCLID-05-D | Democratic | D+48.3 | 805 |
| 39035-UNIVERSITY HEIGHTS-00-H | Democratic | D+15.5 | 800 |
| 39035-BEACHWOOD-00-G | Democratic | D+41.4 | 789 |
| 39035-LYNDHURST-01-C | Democratic | D+31.6 | 787 |
| 39035-SOUTH EUCLID-02-B | Democratic | D+63.9 | 770 |
| 39035-BEACHWOOD-00-B | Democratic | D+17.3 | 767 |
| 39035-SOUTH EUCLID-02-C | Democratic | D+62.5 | 753 |
| 39035-BEACHWOOD-00-A | Democratic | D+28.4 | 743 |
All 88 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 Ohio State House District 21 in five steps
- Set the candidates. Name the contenders for the Ohio State House District 21 (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 Ohio State House District 21 in the simulator →
Frequently asked
Who represents Ohio State House District 21?
Eric Synenberg (Democratic) currently holds this State House seat.
What was the 2024 result in Ohio State House District 21?
D+58.4 — 42,376 Democratic, 11,116 Republican, of 53,492 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.