- Lead
- 446
- Total
- 6,101
- vs nation
- R+5.8
Maine 140th State House District
President margin by year
Place winner margin
President results by year
Modeled candidate-vote estimate on current district boundaries
- Lead
- 243
- Total
- 5,888
- vs nation
- R+8.6
- Lead
- 480
- Total
- 5,131
- vs nation
- R+11.4
- Lead
- 69
- Total
- 4,718
- vs nation
- R+2.4
- Lead
- 272
- Total
- 4,755
- vs nation
- R+1.6
- Lead
- 330
- Total
- 4,889
- vs nation
- R+4.3
- Lead
- 418
- Total
- 4,239
- vs nation
- R+10.4
- Lead
- 236
- Total
- 3,685
- vs nation
- R+2.1
Key facts
- 2024 presidential margin
- R+7.3MIT Election Lab
- Population
- 8,9882024 5-year
- Population density
- 143 / sq mi2024 5-year · TIGER/Line
- Land area
- 63 sq miTIGER/Line
- Median household income
- $97,1882024 5-year
- White (non-Hispanic)
- 93.3%2024 5-year
- Black
- 0.3%2024 5-year
- Hispanic / Latino
- 1.2%2024 5-year
- Peak Democratic margin
- D+30.3 in 1964MIT Election Lab
- Peak Republican margin
- R+52.6 in 1924MIT Election Lab
- Most similar
- State House District 136, ME · twin score 99.2
presidential history
Party record book
Maine 140th 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
65.1%
1,296 votes · D+30.3 · modeled estimate
Runner-up · Barack Obama, 2008 · 51.8%
Republican
Theodore Roosevelt1904
73.0%
363 votes · R+51.1 · modeled estimate
Runner-up · William McKinley, 1896 · 73.0%
Most votes
Largest number of votes cast for the party’s presidential nominee here.
Democratic
Kamala Harris2024
2,775votes
45.5% of the vote · R+7.3 · modeled estimate
Runner-up · Joe Biden, 2020 · 2,736 votes
Republican
Donald Trump2024
3,221votes
52.8% of the vote · R+7.3 · modeled estimate
Runner-up · Donald Trump, 2020 · 2,979 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
Lyndon B. Johnson1964
+7.7pts D vs U.S.
Place D+30.3 · U.S. D+22.6 · modeled estimate
Runner-up · Hubert Humphrey, 1968 · +5.7 pts
Republican
William McKinley1896
+44.6pts R vs U.S.
Place R+50.6 · U.S. R+6.1 · modeled estimate
Runner-up · Herbert Hoover, 1932 · +40.1 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 |
|---|---|---|---|---|
| 2018 | D | 60.3%2,148 | 39.7%1,412 | 3,560 |
Maine 140th State House District sits in New England. In 2024 it voted Republican.
Across the recorded series it reached a Democratic high of 30.3 points in 1964 and a Republican high of 52.6 points in 1924. Between 2020 and 2024 the district moved 3.2 points toward the Republican candidate; the 2024 margin was 7.3 points.
A population of 8,988, a 93% non-Hispanic-white share, and a median household income of $97,188 describe the district. The district's voting pattern over the last decade is most similar to that of State House District 136 and State House District 137.
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 140th State House District. Akashic. https://akashic.app/sld-lower/23140/. Accessed May 20, 2026. License: CC BY 4.0.