- Lead
- 9,868
- Total
- 25,157
- vs nation
- R+37.8
Utah 51st State House District
President margin by year
Place winner margin
President results by year
Modeled candidate-vote estimate on current district boundaries
- Lead
- 8,159
- Total
- 19,037
- vs nation
- R+47.3
- Lead
- 1,495
- Total
- 9,419
- vs nation
- R+43.0
- Lead
- 6,883
- Total
- 8,383
- vs nation
- R+86.0
- Lead
- 4,809
- Total
- 7,232
- vs nation
- R+73.8
- Lead
- 5,513
- Total
- 7,013
- vs nation
- R+76.2
- Lead
- 4,076
- Total
- 5,657
- vs nation
- R+72.6
- Lead
- 2,678
- Total
- 4,510
- vs nation
- R+67.9
Key facts
- 2024 presidential margin
- R+39.2MIT Election Lab
- Population
- 44,6012024 5-year
- Population density
- 1,677 / sq mi2024 5-year · TIGER/Line
- Land area
- 26.6 sq miTIGER/Line
- Median household income
- $128,9942024 5-year
- White (non-Hispanic)
- 81.4%2024 5-year
- Black
- 0.7%2024 5-year
- Hispanic / Latino
- 9.9%2024 5-year
- Peak Democratic margin
- D+54.7 in 1896MIT Election Lab
- Peak Republican margin
- R+82.1 in 2012MIT Election Lab
- Most similar
- State House District 52, UT · twin score 99.5
presidential history
Party record book
Utah 51st State House District · the strongest Democratic and Republican presidential performances recorded here, measured three ways.
1896–2024 · 33 presidential cycles
Highest vote share
Largest share of the presidential candidate vote cast here.
Democratic
William J. Bryan1896
77.3%
266 votes · D+54.7 · modeled estimate
Runner-up · Franklin D. Roosevelt, 1936 · 62.9%
Republican
Mitt Romney2012
90.2%
7,561 votes · R+82.1 · modeled estimate
Runner-up · George W. Bush, 2004 · 88.3%
Most votes
Largest number of votes cast for the party’s presidential nominee here.
Democratic
Kamala Harris2024
6,984votes
27.8% of the vote · R+39.2 · modeled estimate
Runner-up · Joe Biden, 2020 · 4,872 votes
Republican
Donald Trump2024
16,852votes
67.0% of the vote · R+39.2 · modeled estimate
Runner-up · Donald Trump, 2020 · 13,031 votes
Best relative to the U.S.
This Place’s margin against the national margin in the same election — positive when it leaned toward the party more than the country did.
Democratic
William J. Bryan1896
+60.7pts D vs U.S.
Place D+54.7 · U.S. R+6.1 · modeled estimate
Runner-up · Franklin D. Roosevelt, 1944 · +9.6 pts
Republican
Mitt Romney2012
+86.0pts R vs U.S.
Place R+82.1 · U.S. D+3.9 · modeled estimate
Runner-up · George W. Bush, 2004 · +76.2 pts
Current officeholders
State legislative officeholder from OpenStates nightly current-legislator data.
Senate and governor results are in the Office selector at the top of this page.
U.S. House
Each row is a county-allocated estimate of U.S. House votes for this district — county returns apportioned onto its boundary, not precinct-counted. “Vote lead” is the estimated local lead here, not necessarily the winner of the full contest.
| Year | Vote lead | Democratic | Republican | Total |
|---|---|---|---|---|
| 2024 | R | 23.2%4,158 | 76.8%13,801 | 17,959 |
Utah 51st State House District sits in the Mountain West. In 2024 it voted Republican.
Across the recorded series it reached a Democratic high of 54.7 points in 1896 and a Republican high of 82.1 points in 2012. Between 2020 and 2024 the district moved 3.6 points toward the Democratic candidate; the 2024 margin was 39.2 points.
A population of 44,601, a 81% non-Hispanic-white share, and a median household income of $128,994 describe the district. The district's voting pattern over the last decade is most similar to that of State House District 52 and State House District 53.
The state-house districts whose fingerprint — 2000–2024 trajectory, demographics, ancestry, religion — sits closest to this one, and why.
Twin score (0–100) = weighted cosine between tier-standardized fingerprints: presidential margins 2000–2024 with 12-yr trend and elasticity, ACS income, age, education, population and race, top reported ancestries, and religious adherence — chips name the closest-shared dimensions and the widest gap. Re-weight the groups in the twins explorer.
District research tools
Open the source-auditable district brief for electoral baseline, electorate, current-cycle coverage, geography, official dates, and methodology. Open campaign intelligence report → · Browse all comparisons →
Utah 51st State House District. Akashic. https://akashic.app/sld-lower/49051/. Accessed May 20, 2026. License: CC BY 4.0.