- Lead
- 1,478
- Total
- 5,111
- vs nation
- D+30.4
Maine 42nd State House District
President margin by year
Place winner margin
President results by year
Modeled candidate-vote estimate on current district boundaries
- Lead
- 1,390
- Total
- 5,165
- vs nation
- D+22.5
- Lead
- 1,008
- Total
- 4,610
- vs nation
- D+19.8
- Lead
- 1,342
- Total
- 4,354
- vs nation
- D+27.0
- Lead
- 1,332
- Total
- 4,583
- vs nation
- D+21.8
- Lead
- 879
- Total
- 4,576
- vs nation
- D+21.7
- Lead
- 405
- Total
- 4,069
- vs nation
- D+9.4
- Lead
- 769
- Total
- 3,797
- vs nation
- D+11.7
Key facts
- 2024 presidential margin
- D+28.9MIT Election Lab
- Population
- 8,5802024 5-year
- Population density
- 246 / sq mi2024 5-year · TIGER/Line
- Land area
- 34.9 sq miTIGER/Line
- Median household income
- $59,5312024 5-year
- White (non-Hispanic)
- 92.0%2024 5-year
- Black
- 0.5%2024 5-year
- Hispanic / Latino
- 1.9%2024 5-year
- Peak Democratic margin
- D+33.0 in 1912MIT Election Lab
- Peak Republican margin
- R+57.9 in 1956MIT Election Lab
- Most similar
- State House District 15, ME · twin score 98.2
presidential history
Party record book
Maine 42nd 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
65.6%
1,474 votes · D+31.3 · modeled estimate
Runner-up · Barack Obama, 2012 · 64.2%
Republican
Dwight D. Eisenhower1956
78.9%
1,588 votes · R+57.9 · modeled estimate
Runner-up · Dwight D. Eisenhower, 1952 · 75.6%
Most votes
Largest number of votes cast for the party’s presidential nominee here.
Democratic
Kamala Harris2024
3,230votes
63.2% of the vote · D+28.9 · modeled estimate
Runner-up · Joe Biden, 2020 · 3,204 votes
Republican
Ronald Reagan1984
2,000votes
60.8% of the vote · R+22.1 · modeled estimate
Runner-up · Donald Trump, 2020 · 1,814 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
+30.4pts D vs U.S.
Place D+28.9 · U.S. R+1.5 · modeled estimate
Runner-up · Barack Obama, 2012 · +27.0 pts
Republican
Thomas E. Dewey1948
+44.4pts R vs U.S.
Place R+39.9 · U.S. D+4.5 · modeled estimate
Runner-up · Dwight D. Eisenhower, 1956 · +42.5 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 | 65.9%2,655 | 34.1%1,376 | 4,031 |
Returning a D+28.9 presidential margin in 2024, this compact district leans heavily toward Democratic candidates and likely anchors an urban or college-town core where that alignment has held consistently.
Across the recorded series it reached a Democratic high of 33.0 points in 1912 and a Republican high of 57.9 points in 1956. Between 2020 and 2024 the district moved 2.0 points toward the Democratic candidate; the 2024 margin was 28.9 points.
A population of 8,580, a 92% non-Hispanic-white share, and a median household income of $59,531 describe the district. The district's voting pattern over the last decade is most similar to that of State House District 15 and State House District 41.
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 42nd State House District. Akashic. https://akashic.app/sld-lower/23042/. Accessed May 20, 2026. License: CC BY 4.0.