state house districtMassachusetts 12th State House District
presidential margin
2004–2024 · Democratic minus Republican
2004D+20.1
2008D+15.1
2012D+14.5
2016D+9.7
2020D+16.6
2024D+5.6
net swing · 2004→2024R+14.5D+20.1 → D+5.6
vs. U.S. · 2024D+7.0D+5.6 vs R+1.5
presidential returns
2024 turnout 66.2% of 33,915 citizens 18+
Year
Democrat
Republican
Others
Total
CVAP
Turnout
2024
11,456
10,207
786
22,449
33,915
66.2%
2020
12,691
9,008
495
22,194
33,163†
66.9%
2016
10,094
8,176
1,416
19,686
32,387†
60.8%
2012
10,967
8,158
295
19,420
31,624†
61.4%
2008
10,425
7,639
348
18,412
30,773†
59.8%
2004
10,504
6,941
276
17,721
29,923†
59.2%
† Citizen voting-age population estimated for prior cycles from the constituent-county ACS trend anchored to the current figure. Source: ACS 5-year, table B05003.
——
D+60R+60
20042024
Boundary by 2024 margin · Precinct returns · VEST · MIT Election Lab
People and households
Who lives here
Exact values for this place, its state, and the United States.
Race · ethnicity · ancestry
Communities and origins
GroupMA HD 3MassachusettsUnited States
Portuguese22.7%2.3%—
Irish17.0%18.6%9.4%
English10.2%9.7%9.5%
Italian8.2%11.1%4.8%
French7.6%4.7%1.6%
German3.6%5.4%12.5%
French Canadian3.6%——
Polish3.2%3.4%2.2%
Cape Verdean6.3%0.9%—
Haitian2.0%1.1%0.3%
Jamaican0.6%0.5%0.4%
African0.4%0.3%0.5%
Puerto Rican3.3%4.6%1.8%
Dominican0.7%2.7%0.7%
Guatemalan0.6%0.8%0.5%
Mexican0.4%0.8%11.3%
Salvadoran0.3%1.1%0.7%
Ecuadorian0.3%0.3%—
Honduran0.3%—0.3%
Colombian0.2%0.6%0.4%
Asian Indian0.4%1.9%1.4%
Chinese0.3%2.5%1.3%
Cambodian0.3%0.4%—
Vietnamese0.2%0.8%0.6%
Hispanic or Latino counts residents of any race; the race groups count only their non-Hispanic residents, so the groups are mutually exclusive and sum to 100%. Expand a row to see ancestries reported within that group.
Age and life stage
Measure
MA HD 3
Massachusetts
United States
Median age
41
40.3
39.1
Age 18–24
8.6%
9.9%
9.2%
Age 65 and older
17.8%
17.9%
17.2%
Household economy
Measure
MA HD 3
Massachusetts
United States
Median household income
$89,397
$103,960
$84,427
Poverty rate
11.1%
10.1%
12.5%
Bachelor's degree or higher (25+)
30.8%
47.3%
35.6%
Languages at home
Measure
MA HD 3
Massachusetts
United States
Speaks a non-English language at home
21.7%
25.1%
22.3%
Spanish
6.6%
9.7%
13.6%
French (incl. Cajun & Haitian)
1.6%
1.9%
0.7%
Other Indo-European
11.3%
6.1%
2.0%
Religious landscape
Measure
MA HD 3
Massachusetts
United States
Catholic
—
35.5%
18.6%
Evangelical Protestant
—
3.6%
16.5%
Unclaimed / not counted
—
51.4%
51.5%
American Community Survey 2024 5-year (CVAP, income, age, poverty, education, language, race, ancestry) · presidential returns from MIT Election Lab through 2024 · 2020 U.S. Religion Census (ASARB) — congregational adherents; unclaimed is the residual not counted by congregations.
Massachusetts 12th State House District
presidential history
Presidential margin, 2004–2024
Democratic minus Republican, by election
Presidential margin over time
Year
Margin (D minus R)
2004
+20.1%
2008
+15.1%
2012
+14.5%
2016
+9.7%
2020
+16.6%
2024
+5.6%
DemocraticRepublican
6 presidential elections
Third column names the leading third-party or independent finisher. Source · MIT Election Lab · ICPSR · VEST (precinct-level 2024). Swing · margin change from the prior cycle. vs U.S. · margin relative to the national result that year. Third-party votes in 2012 are allocated from certified county totals by this place's share of each county's two-party vote — that cycle's precinct source records two-party splits. † 2004 sub-county results are estimated: the source's block-level detail for this cycle was unreliable — either county/municipality-level consolidated reporting (COVID-era) or a precinct-to-block allocation that misplaced votes — so the figures are allocated from the constituent county totals in proportion to the place and scaled to certified totals.
Year
Won
Democratic
Republican
Other
Margin
Swing
vs U.S.
Total
D
51.0%Harris11,456
45.5%Trump10,207
3.5%
D+5.6
R+11.0
D+7.0
22,449
D
57.2%Biden12,691
40.6%Trump9,008
2.2%
D+16.6
D+6.9
D+12.1
22,194
D
51.3%Clinton10,094
41.5%Trump8,176
7.2%
D+9.7
R+4.7
D+7.7
19,686
D
56.5%Obama10,967
42.0%Romney8,158
1.5%
D+14.5
R+0.7
D+10.6
19,420
D
56.6%Obama10,425
41.5%McCain7,639
1.9%
D+15.1
R+5.0
D+7.9
18,412
D
59.3%Kerry10,504
39.2%Bush6,941
1.6%
D+20.1
—
D+22.6
17,721
current representation
Current officeholders
DLisa FieldState House · 3rd Bristol
State legislative officeholder from OpenStates nightly current-legislator data.
Anchored in Bristol County's mix of working-class mill cities and suburban neighborhoods, the 3rd Bristol District sits close enough to the political center that small shifts in turnout regularly reshape its margins.
Across the recorded series it reached a Democratic high of 20.1 points in 2004. Between 2020 and 2024 the district moved 11.0 points toward the Republican candidate; the 2024 margin was 5.6 points.
A population of 45,685, a 75% non-Hispanic-white share, and a median household income of $89,397 describe the district. The district's voting pattern over the last decade is most similar to that of 2nd Bristol District and 9th Bristol District.
Akashic
Political twins — state-house districts
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.
Compare two places, side by side
Twelve curated comparisons line up election history, demographics, and the divergence story for two places at a glance. Browse all comparisons →
Cite this page
All citations released under CC BY 4.0. Attribution: Akashic Intelligence.
Massachusetts 12th State House District. Akashic. https://akashic.app/sld-lower/25012/. Accessed May 20, 2026. License: CC BY 4.0.
How did Massachusetts 12th State House District vote in 2024?
In 2024, Massachusetts 12th State House District voted Democratic by 5.6 points (D+5.6), carried by the Democratic candidate. Out of 22,449 votes cast, 11,456 went Democratic and 10,207 went Republican.
How many people live in Massachusetts 12th State House District?
Massachusetts 12th State House District has a population of 45,685 according to the 2024 American Community Survey 5-year estimates from the US Census Bureau.
What is the median household income in Massachusetts 12th State House District?
Median household income in Massachusetts 12th State House District is $89,397 — above the national median of $80,734. The Massachusetts state median is $103,960.
What is the political history of Massachusetts 12th State House District?
Akashic tracks 6 presidential elections in Massachusetts 12th State House District from 2004 to 2024. Of those, 6 went Democratic and 0 went Republican.
