- Lead
- 1,168
- Total
- 5,921
- vs nation
- R+18.3
Maine 91st State House District
President margin by year
Place winner margin
President results by year
Modeled candidate-vote estimate on current district boundaries
- Lead
- 910
- Total
- 5,661
- vs nation
- R+20.5
- Lead
- 1,161
- Total
- 5,367
- vs nation
- R+23.7
- Lead
- 47
- Total
- 4,939
- vs nation
- R+4.8
- Lead
- 59
- Total
- 5,142
- vs nation
- R+6.1
- Lead
- 196
- Total
- 5,264
- vs nation
- R+1.3
- Lead
- 41
- Total
- 4,596
- vs nation
- R+1.4
- Lead
- 799
- Total
- 4,181
- vs nation
- D+10.6
Key facts
- 2024 presidential margin
- R+19.7MIT Election Lab
- Population
- 9,2082024 5-year
- Population density
- 78 / sq mi2024 5-year · TIGER/Line
- Land area
- 119 sq miTIGER/Line
- Median household income
- $94,9632024 5-year
- White (non-Hispanic)
- 92.5%2024 5-year
- Black
- 0.6%2024 5-year
- Hispanic / Latino
- 2.1%2024 5-year
- Peak Democratic margin
- D+47.0 in 1964MIT Election Lab
- Peak Republican margin
- R+53.7 in 1896MIT Election Lab
- Most similar
- State House District 56, ME · twin score 97.6
presidential history
Party record book
Maine 91st State House District · the strongest Democratic and Republican presidential performances recorded here, measured three ways.
1892–2024 (partial returns from 1876) · 38 presidential cycles · 38 with a vote-share denominator · 34 with a national benchmark
Highest vote share
Largest share of the presidential candidate vote cast here.
Democratic
Lyndon B. Johnson1964
73.5%
2,315 votes · D+47.0 · modeled estimate
Runner-up · Hubert Humphrey, 1968 · 63.2%
Republican
William McKinley1896
75.2%
620 votes · R+53.7 · modeled estimate
Runner-up · Theodore Roosevelt, 1904 · 71.9%
Most votes
Largest number of votes cast for the party’s presidential nominee here.
Democratic
Barack Obama2008
2,555votes
49.7% of the vote · D+1.1 · modeled estimate
Runner-up · John Kerry, 2004 · 2,495 votes
Republican
Donald Trump2024
3,499votes
59.1% of the vote · R+19.7 · modeled estimate
Runner-up · Donald Trump, 2020 · 3,212 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
Hubert Humphrey1968
+28.1pts D vs U.S.
Place D+27.4 · U.S. R+0.7 · modeled estimate
Runner-up · Lyndon B. Johnson, 1964 · +24.4 pts
Republican
William McKinley1896
+47.6pts R vs U.S.
Place R+53.7 · U.S. R+6.1 · modeled estimate
Runner-up · William McKinley, 1900 · +28.4 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.
| Year | Vote lead | Democratic | Republican | Total |
|---|---|---|---|---|
| 2024 | D | 53.6%2,409 | 46.4%2,085 | 4,494 |
District 91 gave the Republican presidential candidate a nearly 20-point margin in 2024, placing it well to the right of Maine's statewide lean and suggesting a durable conservative voting pattern in this rural corner of the state.
Across the recorded series it reached a Democratic high of 47.0 points in 1964 and a Republican high of 53.7 points in 1896. Between 2020 and 2024 the district moved 3.7 points toward the Republican candidate; the 2024 margin was 19.7 points.
A population of 9,208, a 93% non-Hispanic-white share, and a median household income of $94,963 describe the district. The district's voting pattern over the last decade is most similar to that of State House District 56 and State House District 92.
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 →
Maine 91st State House District. Akashic. https://akashic.app/sld-lower/23091/. Accessed May 20, 2026. License: CC BY 4.0.