- Lead
- 13,152
- Total
- 27,289
- vs nation
- D+49.7
Massachusetts 108th State House District
President margin by year
Place winner margin
President results by year
Modeled candidate-vote estimate on current district boundaries
- Lead
- 14,943
- Total
- 28,436
- vs nation
- D+48.1
- Lead
- 10,771
- Total
- 26,249
- vs nation
- D+38.9
- Lead
- 7,834
- Total
- 23,722
- vs nation
- D+29.2
- Lead
- 8,225
- Total
- 23,444
- vs nation
- D+27.8
- Lead
- 8,622
- Total
- 22,583
- vs nation
- D+40.6
- Lead
- 8,872
- Total
- 22,026
- vs nation
- D+39.8
- Lead
- 9,000
- Total
- 21,119
- vs nation
- D+34.1
Key facts
- 2024 presidential margin
- D+48.2MIT Election Lab
- Population
- 44,5122024 5-year
- Population density
- 1,294 / sq mi2024 5-year · TIGER/Line
- Land area
- 34.4 sq miTIGER/Line
- Median household income
- $218,2442024 5-year
- White (non-Hispanic)
- 81.8%2024 5-year
- Black
- 1.4%2024 5-year
- Hispanic / Latino
- 3.6%2024 5-year
- Peak Democratic margin
- D+59.3 in 1964MIT Election Lab
- Peak Republican margin
- R+39.8 in 1896MIT Election Lab
- Most similar
- 8th Middlesex District, MA · twin score 97.9
presidential history
Party record book
Massachusetts 108th 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
79.5%
14,431 votes · D+59.3 · modeled estimate
Runner-up · Joe Biden, 2020 · 75.1%
Republican
Warren G. Harding1920
66.4%
2,757 votes · R+37.2 · modeled estimate
Runner-up · William McKinley, 1896 · 63.6%
Most votes
Largest number of votes cast for the party’s presidential nominee here.
Democratic
Joe Biden2020
21,355votes
75.1% of the vote · D+52.5 · modeled estimate
Runner-up · Kamala Harris, 2024 · 19,788 votes
Republican
Ronald Reagan1984
8,540votes
44.2% of the vote · D+11.2 · modeled estimate
Runner-up · Dwight D. Eisenhower, 1956 · 8,156 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
+49.7pts D vs U.S.
Place D+48.2 · U.S. R+1.5 · modeled estimate
Runner-up · Joe Biden, 2020 · +48.1 pts
Republican
William McKinley1896
+33.8pts R vs U.S.
Place R+39.8 · U.S. R+6.1 · modeled estimate
Runner-up · Alf Landon, 1936 · +23.5 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 |
|---|---|---|---|---|
| 2024 | D | 81.3%16,429 | 18.7%3,767 | 20,196 |
| 2020 | D | 83.7%17,053 | 16.3%3,317 | 20,370 |
With a 2024 presidential margin of D+48.2 across a population of roughly 44,500, this Norfolk County district ranks among the most lopsided in the state, leaving general-election outcomes largely settled well before November.
Across the recorded series it reached a Democratic high of 59.3 points in 1964 and a Republican high of 39.8 points in 1896. Between 2020 and 2024 the district moved 4.4 points toward the Republican candidate; the 2024 margin was 48.2 points.
A population of 44,512, a 82% non-Hispanic-white share, and a median household income of $218,244 describe the district. The district's voting pattern over the last decade is most similar to that of 8th Middlesex District and 14th Norfolk District.
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 →
Massachusetts 108th State House District. Akashic. https://akashic.app/sld-lower/25108/. Accessed May 20, 2026. License: CC BY 4.0.