- Lead
- 380
- Total
- 5,637
- vs nation
- R+5.3
Maine 148th State House District
President margin by year
Place winner margin
President results by year
Modeled candidate-vote estimate on current district boundaries
- Lead
- 261
- Total
- 5,303
- vs nation
- R+9.4
- Lead
- 622
- Total
- 4,753
- vs nation
- R+15.2
- Lead
- 113
- Total
- 4,360
- vs nation
- R+6.4
- Lead
- 72
- Total
- 4,384
- vs nation
- R+5.6
- Lead
- 484
- Total
- 4,516
- vs nation
- R+8.3
- Lead
- 540
- Total
- 3,934
- vs nation
- R+14.2
- Lead
- 92
- Total
- 3,375
- vs nation
- R+5.8
Key facts
- 2024 presidential margin
- R+6.7MIT Election Lab
- Population
- 9,2882024 5-year
- Population density
- 152 / sq mi2024 5-year · TIGER/Line
- Land area
- 61 sq miTIGER/Line
- Median household income
- $103,6422024 5-year
- White (non-Hispanic)
- 91.8%2024 5-year
- Black
- 0.6%2024 5-year
- Hispanic / Latino
- 1.7%2024 5-year
- Peak Democratic margin
- D+26.8 in 1964MIT Election Lab
- Peak Republican margin
- R+57.2 in 1904MIT Election Lab
- Most similar
- State House District Belknap 06, NH · twin score 95.8
presidential history
Party record book
Maine 148th 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
63.4%
1,152 votes · D+26.8 · modeled estimate
Runner-up · Barack Obama, 2008 · 49.9%
Republican
Theodore Roosevelt1904
76.6%
351 votes · R+57.2 · modeled estimate
Runner-up · Calvin Coolidge, 1924 · 75.7%
Most votes
Largest number of votes cast for the party’s presidential nominee here.
Democratic
Kamala Harris2024
2,570votes
45.6% of the vote · R+6.7 · modeled estimate
Runner-up · Joe Biden, 2020 · 2,437 votes
Republican
Donald Trump2024
2,950votes
52.3% of the vote · R+6.7 · modeled estimate
Runner-up · Donald Trump, 2020 · 2,698 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
+4.2pts D vs U.S.
Place D+26.8 · U.S. D+22.6 · modeled estimate
Runner-up · Hubert Humphrey, 1968 · +1.6 pts
Republican
William McKinley1896
+48.4pts R vs U.S.
Place R+54.5 · U.S. R+6.1 · modeled estimate
Runner-up · Herbert Hoover, 1932 · +45.7 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 | 60.3%2,220 | 39.7%1,459 | 3,679 |
The district recorded a Republican presidential margin of R+6.8 in 2024 and D+1.6 in 2008, switching sides at least once in between. The district had about 13,000 residents, 90.6% White alone in the 2024 ACS 5-year.
Across the recorded series it reached a Democratic high of 26.8 points in 1964 and a Republican high of 57.2 points in 1904. Between 2020 and 2024 the district moved 1.8 points toward the Republican candidate; the 2024 margin was 6.7 points.
A population of 9,288, a 92% non-Hispanic-white share, and a median household income of $103,642 describe the district. The district's voting pattern over the last decade is most similar to that of State House District Belknap 06 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 148th State House District. Akashic. https://akashic.app/sld-lower/23148/. Accessed May 20, 2026. License: CC BY 4.0.