- Lead
- 262
- Total
- 5,062
- vs nation
- R+3.7
Maine 78th State House District
President margin by year
Place winner margin
President results by year
Modeled candidate-vote estimate on current district boundaries
- Lead
- 65
- Total
- 5,222
- vs nation
- R+5.7
- Lead
- 201
- Total
- 4,951
- vs nation
- R+6.1
- Lead
- 1,133
- Total
- 4,742
- vs nation
- D+20.0
- Lead
- 1,332
- Total
- 5,232
- vs nation
- D+18.2
- Lead
- 873
- Total
- 5,144
- vs nation
- D+19.4
- Lead
- 704
- Total
- 4,458
- vs nation
- D+15.3
- Lead
- 1,357
- Total
- 4,276
- vs nation
- D+23.2
Key facts
- 2024 presidential margin
- R+5.2MIT Election Lab
- Population
- 9,2622024 5-year
- Population density
- 37 / sq mi2024 5-year · TIGER/Line
- Land area
- 250 sq miTIGER/Line
- Median household income
- $43,9192024 5-year
- White (non-Hispanic)
- 92.4%2024 5-year
- Black
- 0.5%2024 5-year
- Hispanic / Latino
- 1.7%2024 5-year
- Peak Democratic margin
- D+51.5 in 1964MIT Election Lab
- Peak Republican margin
- R+41.8 in 1896MIT Election Lab
- Most similar
- State House District 81, ME · twin score 99.4
presidential history
Party record book
Maine 78th 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
75.7%
2,420 votes · D+51.5 · modeled estimate
Runner-up · Barack Obama, 2008 · 61.4%
Republican
Dwight D. Eisenhower1956
69.1%
1,842 votes · R+38.1 · modeled estimate
Runner-up · William McKinley, 1896 · 68.2%
Most votes
Largest number of votes cast for the party’s presidential nominee here.
Democratic
Barack Obama2008
3,214votes
61.4% of the vote · D+25.5 · modeled estimate
Runner-up · John Kerry, 2004 · 2,951 votes
Republican
Donald Trump2024
2,618votes
51.7% of the vote · R+5.2 · modeled estimate
Runner-up · Donald Trump, 2020 · 2,555 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
+28.9pts D vs U.S.
Place D+51.5 · U.S. D+22.6 · modeled estimate
Runner-up · Hubert Humphrey, 1968 · +24.5 pts
Republican
William McKinley1896
+35.7pts R vs U.S.
Place R+41.8 · U.S. R+6.1 · modeled estimate
Runner-up · Alf Landon, 1936 · +34.0 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 | R | 49.4%2,617 | 50.6%2,681 | 5,298 |
| 2020 | D | 53.4%2,767 | 46.6%2,419 | 5,186 |
Maine 78th State House District sits in New England. In 2024 it voted Republican.
Across the recorded series it reached a Democratic high of 51.5 points in 1964 and a Republican high of 41.8 points in 1896. Between 2020 and 2024 the district moved 3.9 points toward the Republican candidate; the 2024 margin was 5.2 points.
A population of 9,262, a 92% non-Hispanic-white share, and a median household income of $43,919 describe the district. The district's voting pattern over the last decade is most similar to that of State House District 81 and State House District 79.
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 78th State House District. Akashic. https://akashic.app/sld-lower/23078/. Accessed May 20, 2026. License: CC BY 4.0.