- Lead
- 2,900
- Total
- 6,015
- vs nation
- R+46.7
Montana 10th State House District
President margin by year
Place winner margin
President results by year
Modeled candidate-vote estimate on current district boundaries
- Lead
- 2,280
- Total
- 5,704
- vs nation
- R+44.4
- Lead
- 2,087
- Total
- 4,557
- vs nation
- R+47.9
- Lead
- 1,823
- Total
- 4,230
- vs nation
- R+47.0
- Lead
- 1,363
- Total
- 4,118
- vs nation
- R+40.4
- Lead
- 1,777
- Total
- 3,705
- vs nation
- R+45.5
- Lead
- 1,671
- Total
- 3,286
- vs nation
- R+51.4
- Lead
- 886
- Total
- 2,996
- vs nation
- R+38.1
Key facts
- 2024 presidential margin
- R+48.2MIT Election Lab
- Population
- 10,7762024 5-year
- Population density
- 186 / sq mi2024 5-year · TIGER/Line
- Land area
- 58 sq miTIGER/Line
- Median household income
- $72,7842024 5-year
- White (non-Hispanic)
- 89.2%2024 5-year
- Black
- 0.3%2024 5-year
- Hispanic / Latino
- 3.3%2024 5-year
- Peak Democratic margin
- D+39.9 in 1896MIT Election Lab
- Peak Republican margin
- R+50.9 in 2000MIT Election Lab
- Most similar
- State House District 40, MT · twin score 95.4
presidential history
Party record book
Montana 10th 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
69.9%
114 votes · D+39.9 · modeled estimate
Runner-up · Franklin D. Roosevelt, 1936 · 57.3%
Republican
George W. Bush2004
73.0%
2,706 votes · R+48.0 · modeled estimate
Runner-up · Donald Trump, 2024 · 72.8%
Most votes
Largest number of votes cast for the party’s presidential nominee here.
Democratic
Joe Biden2020
1,648votes
28.9% of the vote · R+40.0 · modeled estimate
Runner-up · Kamala Harris, 2024 · 1,479 votes
Republican
Donald Trump2024
4,379votes
72.8% of the vote · R+48.2 · modeled estimate
Runner-up · Donald Trump, 2020 · 3,928 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
+46.0pts D vs U.S.
Place D+39.9 · U.S. R+6.1 · modeled estimate
Runner-up · Franklin D. Roosevelt, 1936 · −1.2 pts
Republican
George W. Bush2000
+51.4pts R vs U.S.
Place R+50.9 · U.S. D+0.5 · modeled estimate
Runner-up · Donald Trump, 2016 · +47.9 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.
With a 2024 presidential margin exceeding 44 points Republican, this sparsely populated district ranks among the state's most one-sided, reflecting the rural, agricultural character common to eastern Montana's legislative map.
Across the recorded series it reached a Democratic high of 39.9 points in 1896 and a Republican high of 50.9 points in 2000. Between 2020 and 2024 the district moved 8.2 points toward the Republican candidate; the 2024 margin was 48.2 points.
A population of 10,776, a 89% non-Hispanic-white share, and a median household income of $72,784 describe the district. The district's voting pattern over the last decade is most similar to that of State House District 40 and State House District 8.
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 →
Montana 10th State House District. Akashic. https://akashic.app/sld-lower/30010/. Accessed May 20, 2026. License: CC BY 4.0.