electionsmcp › races › Utah State House District 21
Utah State House District 21
The current officeholder, the 2024 result, and a precinct-level model you can run yourself — built from how Utah actually voted.
Model Utah State House District 21 →
Current officeholder
Sandra Hollins Democratic
2024 result
Democratic D+42.9
2024 votes cast
12,344
Office
State House
Precinct results — 2024 general
26 precincts reported in Utah State House District 21's 2024 general election. The twenty largest:
| Precinct | Winner | Margin | Votes |
|---|---|---|---|
| 49035-SLC011 | Democratic | D+46.9 | 983 |
| 49035-SLC004 | Democratic | D+45.2 | 894 |
| 49035-SLC009 | Democratic | D+26.9 | 807 |
| 49035-SLC001 | Democratic | D+23.0 | 803 |
| 49035-SLC005 | Democratic | D+47.0 | 729 |
| 49035-SLC010 | Democratic | D+38.3 | 690 |
| 49035-SLC012 | Democratic | D+60.8 | 674 |
| 49035-SLC031 | Democratic | D+33.6 | 624 |
| 49035-SLC016 | Democratic | D+25.1 | 601 |
| 49035-SLC028 | Democratic | D+28.3 | 600 |
| 49035-SLC003 | Democratic | D+28.2 | 585 |
| 49035-SLC040 | Democratic | D+55.3 | 546 |
| 49035-SLC039 | Democratic | D+33.2 | 545 |
| 49035-SLC017 | Democratic | D+52.5 | 539 |
| 49035-SLC018 | Democratic | D+51.6 | 525 |
| 49035-SLC041 | Democratic | D+49.2 | 476 |
| 49035-SLC137 | Democratic | D+65.8 | 362 |
| 49035-SLC029 | Democratic | D+55.6 | 279 |
| 49035-SLC030 | Democratic | D+62.1 | 232 |
| 49035-SLC019 | Democratic | D+74.2 | 209 |
All 26 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 Utah State House District 21 in five steps
- Set the candidates. Name the contenders for the Utah 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 Utah State House District 21 in the simulator →
Frequently asked
Who represents Utah State House District 21?
Sandra Hollins (Democratic) currently holds this State House seat.
What was the 2024 result in Utah State House District 21?
D+42.9 — 8,817 Democratic, 3,527 Republican, of 12,344 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.