- Lead
- 2,600
- Total
- 30,568
- vs nation
- D+10.0
Utah 10th State Senate District
President margin by year
Place winner margin
President results by year
Modeled candidate-vote estimate on current district boundaries
- Lead
- 4,970
- Total
- 34,020
- vs nation
- D+10.2
- Lead
- 3,652
- Total
- 25,154
- vs nation
- D+12.4
- Lead
- 2,882
- Total
- 22,167
- vs nation
- R+16.9
- Lead
- 1,619
- Total
- 21,544
- vs nation
- D+0.2
- Lead
- 3,094
- Total
- 20,881
- vs nation
- R+12.4
- Lead
- 2,529
- Total
- 17,825
- vs nation
- R+14.7
- Lead
- 472
- Total
- 16,549
- vs nation
- R+5.7
Key facts
- 2024 presidential margin
- D+8.5MIT Election Lab
- Population
- 113,8582024 5-year
- Population density
- 907 / sq mi2024 5-year · TIGER/Line
- Land area
- 126 sq miTIGER/Line
- Median household income
- $84,2142024 5-year
- White (non-Hispanic)
- 40.9%2024 5-year
- Black
- 2.7%2024 5-year
- Hispanic / Latino
- 42.9%2024 5-year
- Peak Democratic margin
- D+85.1 in 1896MIT Election Lab
- Peak Republican margin
- R+38.0 in 1980MIT Election Lab
- Most similar
- State Senate District 12, UT · twin score 95.4
presidential history
Party record book
Utah 10th State Senate 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
92.5%
1,201 votes · D+85.1 · modeled estimate
Runner-up · Franklin D. Roosevelt, 1936 · 75.4%
Republican
Ronald Reagan1984
66.1%
9,958 votes · R+33.1 · modeled estimate
Runner-up · Ronald Reagan, 1980 · 63.8%
Most votes
Largest number of votes cast for the party’s presidential nominee here.
Democratic
Joe Biden2020
18,707votes
55.0% of the vote · D+14.6 · modeled estimate
Runner-up · Kamala Harris, 2024 · 15,900 votes
Republican
Donald Trump2020
13,737votes
40.4% of the vote · D+14.6 · modeled estimate
Runner-up · Donald Trump, 2024 · 13,300 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
+91.1pts D vs U.S.
Place D+85.1 · U.S. R+6.1 · modeled estimate
Runner-up · Woodrow Wilson, 1916 · +32.4 pts
Republican
Ronald Reagan1980
+28.2pts R vs U.S.
Place R+38.0 · U.S. R+9.7 · modeled estimate
Runner-up · Gerald Ford, 1976 · +18.9 pts
Current officeholders
State legislative officeholder from OpenStates nightly current-legislator data.
Utah 10th State Senate District sits in the Mountain West. In 2024 it voted Democratic.
Across the recorded series it reached a Democratic high of 85.1 points in 1896 and a Republican high of 38.0 points in 1980. Between 2020 and 2024 the district moved 6.1 points toward the Republican candidate; the 2024 margin was 8.5 points.
A population of 113,858, a 41% non-Hispanic-white share, and a median household income of $84,214 describe the district. The district's voting pattern over the last decade is most similar to that of State Senate District 12 and State Senate District 13.
The state-senate 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 10th State Senate District. Akashic. https://akashic.app/sld-upper/49010/. Accessed May 20, 2026. License: CC BY 4.0.