Montana 100th State House 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
95.1%
250 votes · D+90.1 · modeled estimate
Runner-up · Franklin D. Roosevelt, 1936 · 80.7%
Republican
Dwight D. Eisenhower1956
41.9%
504 votes · D+16.2 · modeled estimate
Runner-up · Herbert Hoover, 1928 · 40.1%
Most votes
Largest number of votes cast for the party’s presidential nominee here.
Democratic
Joe Biden2020
4,689votes
75.0% of the vote · D+54.1 · modeled estimate
Runner-up · Kamala Harris, 2024 · 4,470 votes
Republican
Donald Trump2020
1,308votes
20.9% of the vote · D+54.1 · modeled estimate
Runner-up · Donald Trump, 2024 · 1,251 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
+96.2pts D vs U.S.
Place D+90.1 · U.S. R+6.1 · modeled estimate
Runner-up · William J. Bryan, 1900 · +70.2 pts
Republican
William H. Taft1912
−13.6pts R vs U.S.
Place D+33.1 · U.S. D+19.5 · a third-party candidate carried the Place · modeled estimate
Runner-up · George W. Bush, 2000 · −20.2 pts
current representation
Current officeholders
DS.J. HowellState House · 100
State legislative officeholder from OpenStates nightly current-legislator data.
U.S. House elections · 3 House
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.
Source · Akashic county-allocated estimate from certified county returns, House; not precinct-counted.
Year
Vote lead
Democratic
Republican
Total
2024
D
63.0%3,961
37.0%2,326
6,287
2020
D
62.7%3,973
37.3%2,367
6,340
2018
D
65.7%3,500
34.3%1,826
5,326
Centered on the University of Montana campus in Missoula, this district's D+53.9 presidential margin in 2024 makes it a consistent outlier in an otherwise Republican-leaning state.
Across the recorded series it reached a Democratic high of 90.1 points in 1896 and a Republican high of 0.3 points in 1924. The 2024 margin was 53.9 points.
A population of 10,715, a 83% non-Hispanic-white share, and a median household income of $58,103 describe the district. The district's voting pattern over the last decade is most similar to that of State House District 95 and State House District 118.
Akashic
Political twins — state-house districts
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.
Compare two places, side by side
Twelve curated comparisons line up election history, demographics, and the divergence story for two places at a glance. Browse all comparisons → · Or open the source-auditable district brief for electoral baseline, electorate, current-cycle coverage, geography, official dates, and methodology. Open campaign intelligence report →
Cite this page
All citations released under CC BY 4.0. Attribution: Akashic Intelligence.
Montana 100th State House District. Akashic. https://akashic.app/sld-lower/30100/. Accessed May 20, 2026. License: CC BY 4.0.
How did Montana 100th State House District vote in 2024?
In 2024, Montana 100th State House District voted Democratic by 53.9 points (D+53.9), carried by the Democratic candidate. Out of 5,972 votes cast, 4,470 went Democratic and 1,251 went Republican.
How many people live in Montana 100th State House District?
Montana 100th State House District has a population of 10,715 according to the 2024 American Community Survey 5-year estimates from the US Census Bureau.
What is the median household income in Montana 100th State House District?
Median household income in Montana 100th State House District is $58,103 — below the national median of $80,734. The Montana state median is $72,509.
What is the political history of Montana 100th State House District?
Akashic tracks 38 presidential elections in Montana 100th State House District from 1876 to 2024. Of those, 32 went Democratic and 0 went Republican.