- Lead
- 482
- Total
- 4,227
- vs nation
- D+12.9
Montana 16th State House District
President margin by year
Place winner margin
President results by year
Modeled candidate-vote estimate on current district boundaries
- Lead
- 931
- Total
- 4,610
- vs nation
- D+15.7
- Lead
- 723
- Total
- 4,102
- vs nation
- D+15.5
- Lead
- 793
- Total
- 3,564
- vs nation
- D+18.4
- Lead
- 1,097
- Total
- 3,922
- vs nation
- D+20.7
- Lead
- 182
- Total
- 3,751
- vs nation
- D+7.3
- Lead
- 26
- Total
- 3,404
- vs nation
- R+1.3
- Lead
- 470
- Total
- 3,317
- vs nation
- D+5.6
Key facts
- 2024 presidential margin
- D+11.4MIT Election Lab
- Population
- 10,9262024 5-year
- Population density
- 4.2 / sq mi2024 5-year · TIGER/Line
- Land area
- 2,631 sq miTIGER/Line
- Median household income
- $51,8022024 5-year
- White (non-Hispanic)
- 30.9%2024 5-year
- Black
- 0.2%2024 5-year
- Hispanic / Latino
- 2.2%2024 5-year
- Peak Democratic margin
- D+41.4 in 1936MIT Election Lab
- Peak Republican margin
- R+50.8 in 1920MIT Election Lab
- Most similar
- State House District 9, ND · twin score 88.3
presidential history
Party record book
Montana 16th State House District · the strongest Democratic and Republican presidential performances recorded here, measured three ways.
1920–2024 · 27 presidential cycles
Highest vote share
Largest share of the presidential candidate vote cast here.
Democratic
Franklin D. Roosevelt1936
70.1%
1,786 votes · D+41.4 · modeled estimate
Runner-up · Franklin D. Roosevelt, 1932 · 64.6%
Republican
Warren G. Harding1920
73.9%
1,226 votes · R+50.8 · modeled estimate
Runner-up · Richard Nixon, 1972 · 62.4%
Most votes
Largest number of votes cast for the party’s presidential nominee here.
Democratic
Joe Biden2020
2,706votes
58.7% of the vote · D+20.2 · modeled estimate
Runner-up · Barack Obama, 2008 · 2,475 votes
Republican
Ronald Reagan1980
2,184votes
61.8% of the vote · R+33.3 · modeled estimate
Runner-up · Ronald Reagan, 1984 · 2,135 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
Barack Obama2008
+20.7pts D vs U.S.
Place D+28.0 · U.S. D+7.3 · modeled estimate
Runner-up · Barack Obama, 2012 · +18.4 pts
Republican
Warren G. Harding1920
+24.6pts R vs U.S.
Place R+50.8 · U.S. R+26.2 · modeled estimate
Runner-up · Ronald Reagan, 1980 · +23.6 pts
Current officeholders
State legislative officeholder from OpenStates nightly current-legislator data.
Anchored in Missoula, this compact urban district delivered a 11.4-point Democratic presidential margin in 2024, making it a reliable anchor for the left flank of Montana's otherwise competitive legislative map.
Across the recorded series it reached a Democratic high of 41.4 points in 1936 and a Republican high of 50.8 points in 1920. Between 2020 and 2024 the district moved 8.8 points toward the Republican candidate; the 2024 margin was 11.4 points.
A population of 10,926, a 31% non-Hispanic-white share, and a median household income of $51,802 describe the district. The district's voting pattern over the last decade is most similar to that of State House District 9 and State House District 41.
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 16th State House District. Akashic. https://akashic.app/sld-lower/30016/. Accessed May 20, 2026. License: CC BY 4.0.