- Lead
- 11,206
- Total
- 21,885
- vs nation
- D+52.7
Maine 27th State Senate District
President margin by year
Place winner margin
President results by year
Modeled candidate-vote estimate on current district boundaries
- Lead
- 11,355
- Total
- 22,049
- vs nation
- D+47.0
- Lead
- 9,055
- Total
- 20,342
- vs nation
- D+42.4
- Lead
- 8,810
- Total
- 19,781
- vs nation
- D+40.7
- Lead
- 9,475
- Total
- 19,622
- vs nation
- D+41.0
- Lead
- 7,266
- Total
- 18,979
- vs nation
- D+40.7
- Lead
- 5,058
- Total
- 16,360
- vs nation
- D+30.4
- Lead
- 5,766
- Total
- 15,217
- vs nation
- D+29.4
Key facts
- 2024 presidential margin
- D+51.2MIT Election Lab
- Population
- 38,8652024 5-year
- Population density
- 2,078 / sq mi2024 5-year · TIGER/Line
- Land area
- 18.7 sq miTIGER/Line
- Median household income
- $83,6082024 5-year
- White (non-Hispanic)
- 79.7%2024 5-year
- Black
- 8.6%2024 5-year
- Hispanic / Latino
- 2.9%2024 5-year
- Peak Democratic margin
- D+55.8 in 1964MIT Election Lab
- Peak Republican margin
- R+36.3 in 1924MIT Election Lab
- Most similar
- State Senate District 29, ME · twin score 89.8
presidential history
Party record book
Maine 27th State Senate 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
77.9%
6,930 votes · D+55.8 · modeled estimate
Runner-up · Joe Biden, 2020 · 74.3%
Republican
Calvin Coolidge1924
63.7%
2,288 votes · R+36.3 · modeled estimate
Runner-up · Dwight D. Eisenhower, 1956 · 61.9%
Most votes
Largest number of votes cast for the party’s presidential nominee here.
Democratic
Joe Biden2020
16,380votes
74.3% of the vote · D+51.5 · modeled estimate
Runner-up · Kamala Harris, 2024 · 16,253 votes
Republican
Ronald Reagan1984
5,734votes
45.5% of the vote · D+8.7 · modeled estimate
Runner-up · George W. Bush, 2004 · 5,693 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
+52.7pts D vs U.S.
Place D+51.2 · U.S. R+1.5 · modeled estimate
Runner-up · Joe Biden, 2020 · +47.0 pts
Republican
Herbert Hoover1932
+18.5pts R vs U.S.
Place R+0.7 · U.S. D+17.8 · modeled estimate
Runner-up · Alf Landon, 1936 · +15.7 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%12,288 | 30.6%5,412 | 17,700 |
Maine 27th State Senate District sits in New England. In 2024 it voted Democratic.
Across the recorded series it reached a Democratic high of 55.8 points in 1964 and a Republican high of 36.3 points in 1924. The 2024 margin was 51.2 points.
A population of 38,865, a 80% non-Hispanic-white share, and a median household income of $83,608 describe the district. The district's voting pattern over the last decade is most similar to that of State Senate District 29 and State Senate District 23.
The state-senate 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 27th State Senate District. Akashic. https://akashic.app/sld-upper/23027/. Accessed May 20, 2026. License: CC BY 4.0.