electionsmcp › races › Utah State House District 66
Utah State House District 66
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 66 →
Current officeholder
Troy Shelley Republican
2024 result
Republican R+100.0
2024 votes cast
17,108
Office
State House
Precinct results — 2024 general
54 precincts reported in Utah State House District 66's 2024 general election. The twenty largest:
| Precinct | Winner | Margin | Votes |
|---|---|---|---|
| 49039-Mt Pleasant City 1 | Republican | R+100.0 | 817 |
| 49039-Ephraim City 1 | Republican | R+100.0 | 814 |
| 49039-Gunnison City | Republican | R+100.0 | 772 |
| 49039-Fairview U | Republican | R+100.0 | 707 |
| 49039-Manti City 1 | Republican | R+100.0 | 700 |
| 49023-Nephi #5 | Republican | R+100.0 | 667 |
| 49023-Nephi #4 | Republican | R+100.0 | 651 |
| 49023-Nephi #7 | Republican | R+100.0 | 641 |
| 49039-Centerfield City | Republican | R+100.0 | 586 |
| 49039-Fairview City | Republican | R+100.0 | 573 |
| 49039-Moroni City | Republican | R+100.0 | 548 |
| 49023-Nephi #6 | Republican | R+100.0 | 526 |
| 49039-Ephraim City 2 | Republican | R+100.0 | 522 |
| 49039-Fountain Green City | Republican | R+100.0 | 520 |
| 49039-Manti City 2 | Republican | R+100.0 | 486 |
| 49023-Mona #1 | Republican | R+100.0 | 476 |
| 49039-Spring City U, Wales U | Republican | R+100.0 | 466 |
| 49039-Spring City | Republican | R+100.0 | 441 |
| 49023-Nephi #3 | Republican | R+100.0 | 417 |
| 49039-Ephraim City 3 | Republican | R+100.0 | 410 |
All 54 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 66 in five steps
- Set the candidates. Name the contenders for the Utah State House District 66 (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 66 in the simulator →
Frequently asked
Who represents Utah State House District 66?
Troy Shelley (Republican) currently holds this State House seat.
What was the 2024 result in Utah State House District 66?
R+100.0 — 0 Democratic, 17,108 Republican, of 17,108 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.