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Akashic

state house district

Montana 80th State House District

Office (updates table and map)

President margin by year

Place winner margin

1892–2024 · D minus R

Full record · 1892 → 2024

2024

Boundary by 2024 margin · Precinct returns · VEST · MIT Election Lab

The precinct map shows the 2024 presidential vote; the timeline scrubs the district’s overall result across 1892–2024, on its current boundaries.

People and households

Who lives here

Exact values for this place, its state, and the United States.

Race · ethnicity · ancestry

Communities and origins

German23.6%22.9%12.5%

Irish16.0%13.5%9.4%

English15.5%13.1%9.5%

Norwegian6.6%7.5%—

American5.9%5.4%5.3%

Italian3.6%3.2%4.8%

Swedish3.6%1.4%—

French3.1%—1.6%

Mexican2.2%2.9%11.3%

Spanish0.5%0.3%—

Puerto Rican0.4%0.2%1.8%

Spaniard0.2%0.3%—

Blackfeet0.3%1.0%—

Turtle Mountain Chippewa0.3%——

Hispanic or Latino counts residents of any race; the race groups count only their non-Hispanic residents, so the groups are mutually exclusive and sum to 100%. Expand a row to see ancestries reported within that group.

Age and life stage

Measure	MT HD 80	Montana	United States
Median age	37	40.8	39.1
Age 18–24	7.5%	9.1%	9.2%
Age 65 and older	20.0%	20.0%	17.2%

Household economy

Measure	MT HD 80	Montana	United States
Median household income	$64,460	$72,509	$84,427
Poverty rate	13.1%	11.5%	12.5%
Bachelor's degree or higher (25+)	43.0%	35.3%	35.6%

Housing and tenure

Measure	MT HD 80	Montana	United States
Owner-occupied homes	60.8%	69.2%	65.2%
Renter-occupied homes	39.2%	30.8%	34.8%
Median home value	$329,400	$375,800	$332,700
Median gross rent (monthly)	$1,188	$1,081	$1,413
Renters paying 30%+ of income	26.2%	44.8%	51.1%
Vacant housing units	5.3%	13.2%	10.1%

Getting to work

Measure	MT HD 80	Montana	United States
Mean commute	17.1 min	19.1 min	26.4 min
Commutes 60 minutes or more	3.1%	4.8%	8.6%
Drives alone to work	71.6%	71.1%	68.8%
Takes public transit	0.0%	0.6%	3.2%
Works from home	16.6%	12.5%	15.1%

Languages at home

Measure	MT HD 80	Montana	United States
Speaks a non-English language at home	2.8%	4.2%	22.3%

Religious landscape

Measure	MT HD 80	Montana	United States
Catholic	—	10.3%	18.6%
Evangelical Protestant	—	13.6%	16.5%
Unclaimed / not counted	—	65.3%	51.5%

Origins and service

Measure	MT HD 80	Montana	United States
Foreign-born residents	1.7%	2.3%	14.1%
Naturalized citizens	1.2%	1.2%	7.4%
Not U.S. citizens	0.5%	1.1%	6.8%
Veterans (18+)	8.1%	9.0%	6.2%
Income inequality (Gini)	0.423	0.465	0.483

American Community Survey 2024 5-year (CVAP, income, age, poverty, education, language, race, ancestry) · 2020 U.S. Religion Census (ASARB) — congregational adherents; unclaimed is the residual not counted by congregations · American Community Survey 2024 — housing and tenure (B25003, B25002, B25077, B25064, B25070), commuting (B08013, B08303, B08301), origins and service (B05002, B21001, B19083).

President results by year

Modeled candidate-vote estimate on current district boundaries

HarrisDemocratic48.0%2,675TrumpRepublican48.2%2,683OtherAll other candidates3.8%214

R+0.1

Lead: 8
Total: 5,572
vs nation: D+1.3

modeled Census-place estimatemodeled estimate

BidenDemocratic50.5%3,134TrumpRepublican46.2%2,872OtherAll other candidates3.3%206

D+4.2

Lead: 262
Total: 6,212
vs nation: R+0.2

modeled Census-place estimatemodeled estimate

ClintonDemocratic43.4%2,233TrumpRepublican44.9%2,313OtherAll other candidates11.7%601

R+1.6

Lead: 80
Total: 5,147
vs nation: R+3.6

modeled Census-place estimatemodeled estimate

ObamaDemocratic49.9%2,422RomneyRepublican47.4%2,299OtherAll other candidates2.7%129

D+2.5

Lead: 123
Total: 4,850
vs nation: R+1.3

modeled Census-place estimatemodeled estimate

ObamaDemocratic55.1%2,653McCainRepublican42.2%2,031OtherAll other candidates2.7%129

D+12.9

Lead: 622
Total: 4,813
vs nation: D+5.7

modeled Census-place estimatemodeled estimate

KerryDemocratic45.0%1,940BushRepublican52.4%2,260OtherAll other candidates2.6%111

R+7.4

Lead: 320
Total: 4,311
vs nation: R+5.0

modeled Census-place estimatemodeled estimate

GoreDemocratic39.1%1,540BushRepublican52.1%2,052OtherAll other candidates8.7%344

R+13.0

Lead: 512
Total: 3,936
vs nation: R+13.5

modeled Census-place estimatemodeled estimate

ClintonDemocratic45.3%1,759DoleRepublican40.8%1,587OtherAll other candidates13.9%540

D+4.4

Lead: 172
Total: 3,886
vs nation: R+4.1

modeled Census-place estimatemodeled estimate

Key facts

2024 presidential margin: R+0.1MIT Election Lab
Population: 10,9152024 5-year
Population density: 1,679 / sq mi2024 5-year · TIGER/Line
Land area: 6.5 sq miTIGER/Line
Median household income: $64,4602024 5-year
White (non-Hispanic): 87.8%2024 5-year
Black: 0.5%2024 5-year
Hispanic / Latino: 3.6%2024 5-year
Peak Democratic margin: D+60.3 in 1896MIT Election Lab
Peak Republican margin: R+22.4 in 1956MIT Election Lab
Most similar: State House District 82, MT · twin score 89.5

presidential history

Party record book

Montana 80th State House District · the strongest Democratic and Republican presidential performances recorded here, measured three ways.

1892–2024 · 34 presidential cycles

Largest share of the presidential candidate vote cast here.

Democratic

William J. Bryan1896

80.2%

626 votes · D+60.3 · modeled estimate

Runner-up · Franklin D. Roosevelt, 1936 · 66.9%

Republican

Dwight D. Eisenhower1956

61.2%

1,078 votes · R+22.4 · modeled estimate

Runner-up · Warren G. Harding, 1920 · 59.2%

Most votes

Largest number of votes cast for the party’s presidential nominee here.

Democratic

Joe Biden2020

3,134votes

50.5% of the vote · D+4.2 · modeled estimate

Runner-up · Kamala Harris, 2024 · 2,675 votes

Republican

Donald Trump2020

2,872votes

46.2% of the vote · D+4.2 · modeled estimate

Runner-up · Donald Trump, 2024 · 2,683 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 · +25.5 pts

Republican

George W. Bush2000

+13.5pts R vs U.S.

Place R+13.0 · U.S. D+0.5 · modeled estimate

Runner-up · Richard Nixon, 1968 · +10.7 pts

current representation

Current officeholders

DMelissa RomanoState House · 80

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	R	45.8%2,800	54.2%3,307	6,107
2020	D	50.0%3,128	50.0%3,127	6,255
2018	D	54.5%2,793	45.5%2,331	5,124

In 2024 it voted Republican by R+0.1, against D+12.9 in 2008, having changed party at least once across the five cycles. About 140 residents lived here as of 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 22.4 points in 1956. Between 2020 and 2024 the district moved 4.4 points toward the Republican candidate; the 2024 margin was 0.1 points.

A population of 10,915, a 88% non-Hispanic-white share, and a median household income of $64,460 describe the district. The district's voting pattern over the last decade is most similar to that of State House District 82 and State House District 79.

Political twins — state-house districts

The state-house districts whose fingerprint — 2000–2024 trajectory, demographics, ancestry, religion — sits closest to this one, and why.

State House District 82

population scale% unaffiliatedcollege share

State House District 79

population scale% unaffiliated% White

State House District 81

population scale% unaffiliated% White

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 →

Cite this page

All citations released under CC BY 4.0. Attribution: Akashic Intelligence.

Montana 80th State House District. Akashic. https://akashic.app/sld-lower/30080/. Accessed May 20, 2026. License: CC BY 4.0.

License: CC BY 4.0

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Frequently asked questions

How did Montana 80th State House District vote in 2024?

In 2024, Montana 80th State House District voted a near-tie (R+0.1), carried by the Republican candidate. Out of 5,572 votes cast, 2,675 went Democratic and 2,683 went Republican.

When did Montana 80th State House District last vote Democratic?

The most recent presidential election in which Montana 80th State House District voted Democratic was 2020.

How many people live in Montana 80th State House District?

Montana 80th State House District has a population of 10,915 according to the 2024 American Community Survey 5-year estimates from the US Census Bureau.

What is the median household income in Montana 80th State House District?

Median household income in Montana 80th State House District is $64,460 — below the national median of $80,734. The Montana state median is $72,509.

What is the political history of Montana 80th State House District?

Akashic tracks 38 presidential elections in Montana 80th State House District from 1876 to 2024. Of those, 17 went Democratic and 16 went Republican.