- Lead
- 330
- Total
- 14,795
- vs nation
- D+3.7
Montana 29th State Senate District
President margin by year
Place winner margin
President results by year
Modeled candidate-vote estimate on current district boundaries
- Lead
- 481
- Total
- 14,842
- vs nation
- R+1.2
- Lead
- 548
- Total
- 11,985
- vs nation
- R+6.7
- Lead
- 257
- Total
- 11,057
- vs nation
- R+6.2
- Lead
- 655
- Total
- 11,293
- vs nation
- R+1.5
- Lead
- 1,226
- Total
- 10,064
- vs nation
- R+9.7
- Lead
- 2,316
- Total
- 8,808
- vs nation
- R+26.8
- Lead
- 1,030
- Total
- 8,780
- vs nation
- R+20.3
Key facts
- 2024 presidential margin
- D+2.2MIT Election Lab
- Population
- 21,7432024 5-year
- Population density
- 6.9 / sq mi2024 5-year · TIGER/Line
- Land area
- 3,149 sq miTIGER/Line
- Median household income
- $74,1422024 5-year
- White (non-Hispanic)
- 90.4%2024 5-year
- Black
- 0.3%2024 5-year
- Hispanic / Latino
- 3.1%2024 5-year
- Peak Democratic margin
- D+60.3 in 1896MIT Election Lab
- Peak Republican margin
- R+36.1 in 1928MIT Election Lab
- Most similar
- State Senate District 2, MT · twin score 88.3
presidential history
Party record book
Montana 29th State Senate District · the strongest Democratic and Republican presidential performances recorded here, measured three ways.
1892–2024 · 34 presidential cycles
Highest vote share
Largest share of the presidential candidate vote cast here.
Democratic
William J. Bryan1896
80.2%
1,370 votes · D+60.3 · modeled estimate
Runner-up · Franklin D. Roosevelt, 1936 · 63.4%
Republican
Herbert Hoover1928
67.4%
3,227 votes · R+36.1 · modeled estimate
Runner-up · Dwight D. Eisenhower, 1952 · 66.8%
Most votes
Largest number of votes cast for the party’s presidential nominee here.
Democratic
Joe Biden2020
7,464votes
50.3% of the vote · D+3.2 · modeled estimate
Runner-up · Kamala Harris, 2024 · 7,333 votes
Republican
Donald Trump2024
7,003votes
47.3% of the vote · D+2.2 · modeled estimate
Runner-up · Donald Trump, 2020 · 6,983 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
+66.4pts D vs U.S.
Place D+60.3 · U.S. R+6.1 · modeled estimate
Runner-up · William J. Bryan, 1900 · +10.5 pts
Republican
George W. Bush2000
+26.8pts R vs U.S.
Place R+26.3 · U.S. D+0.5 · modeled estimate
Runner-up · Dwight D. Eisenhower, 1952 · +23.3 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.
The district recorded a Democratic presidential margin of D+2.2 in 2024 and D+5.8 in 2008, switching sides at least once in between. About 34,000 residents lived here, with White alone at 90% in the 2024 ACS 5-year.
Across the recorded series it reached a Democratic high of 60.3 points in 1896 and a Republican high of 36.1 points in 1928. Between 2020 and 2024 the district moved 1.0 points toward the Republican candidate; the 2024 margin was 2.2 points.
A population of 21,743, a 90% non-Hispanic-white share, and a median household income of $74,142 describe the district. The district's voting pattern over the last decade is most similar to that of State Senate District 2 and State Senate District 33.
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 →
Montana 29th State Senate District. Akashic. https://akashic.app/sld-upper/30029/. Accessed May 20, 2026. License: CC BY 4.0.