- Lead
- 33
- Total
- 5,750
- vs nation
- D+0.9
Maine 104th State House District
President margin by year
Place winner margin
President results by year
Modeled candidate-vote estimate on current district boundaries
- Lead
- 4
- Total
- 5,767
- vs nation
- R+4.4
- Lead
- 452
- Total
- 5,180
- vs nation
- R+10.8
- Lead
- 458
- Total
- 5,025
- vs nation
- R+13.0
- Lead
- 334
- Total
- 4,857
- vs nation
- R+14.1
- Lead
- 977
- Total
- 5,070
- vs nation
- R+16.8
- Lead
- 1,103
- Total
- 4,573
- vs nation
- R+24.6
- Lead
- 475
- Total
- 4,003
- vs nation
- R+20.4
Key facts
- 2024 presidential margin
- R+0.6MIT Election Lab
- Population
- 9,0042024 5-year
- Population density
- 137 / sq mi2024 5-year · TIGER/Line
- Land area
- 65.7 sq miTIGER/Line
- Median household income
- $99,4702024 5-year
- White (non-Hispanic)
- 93.6%2024 5-year
- Black
- 0.4%2024 5-year
- Hispanic / Latino
- 1.5%2024 5-year
- Peak Democratic margin
- D+3.0 in 1964MIT Election Lab
- Peak Republican margin
- R+74.1 in 1924MIT Election Lab
- Most similar
- State House District 85, ME · twin score 98.2
presidential history
Party record book
Maine 104th 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
51.5%
1,078 votes · D+3.0 · modeled estimate
Runner-up · Joe Biden, 2020 · 48.4%
Republican
Dwight D. Eisenhower1956
84.7%
2,263 votes · R+69.4 · modeled estimate
Runner-up · Calvin Coolidge, 1924 · 84.2%
Most votes
Largest number of votes cast for the party’s presidential nominee here.
Democratic
Joe Biden2020
2,789votes
48.4% of the vote · D+0.1 · modeled estimate
Runner-up · Kamala Harris, 2024 · 2,777 votes
Republican
Ronald Reagan1984
2,991votes
73.8% of the vote · R+47.9 · modeled estimate
Runner-up · George W. Bush, 2004 · 2,973 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
Kamala Harris2024
+0.9pts D vs U.S.
Place R+0.6 · U.S. R+1.5 · modeled estimate
Runner-up · Joe Biden, 2020 · −4.4 pts
Republican
Herbert Hoover1932
+71.8pts R vs U.S.
Place R+54.0 · U.S. D+17.8 · modeled estimate
Runner-up · Alf Landon, 1936 · +71.3 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 | 69.4%2,847 | 30.6%1,254 | 4,101 |
Maine House District 104 is a small, competitive district where the 2024 presidential margin of R+0.6 points signals a genuine swing constituency rather than a reliable base for either party.
Across the recorded series it reached a Democratic high of 3.0 points in 1964 and a Republican high of 74.1 points in 1924. Between 2020 and 2024 the district moved 0.6 points toward the Republican candidate; the 2024 margin was 0.6 points.
A population of 9,004, a 94% non-Hispanic-white share, and a median household income of $99,470 describe the district. The district's voting pattern over the last decade is most similar to that of State House District 85 and State House District 107.
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 104th State House District. Akashic. https://akashic.app/sld-lower/23104/. Accessed May 20, 2026. License: CC BY 4.0.