Akashic
1892–2024
Akashic
Massachusetts 100th State House District
presidential margin
2008D+3.02012D+5.42016D+10.12020D+18.22024D+7.3
full record · 2008 → 2024
D+7.3
2024
median income$123,718U.S. $80,734 · MA $103,960
median age41.7U.S. 39.1 · MA 40.3
poverty rate5.8%U.S. 12.5% · MA 10.1%
bachelor’s+ (25+)58.8%U.S. 35.6% · MA 47.3%
non-english23.3%U.S. 22.3% · MA 25.1%
race · ethnicity · ancestry
Irish24.6%
Italian12.0%
English9.4%
Chinese7.3%
Asian Indian3.3%
Vietnamese1.9%
Puerto Rican1.1%
Dominican0.8%
Mexican0.6%
African American†2.1%
Haitian1.0%
Jamaican0.4%
religion

Religious adherence is published only at the county level (U.S. Religion Census). See Norfolk County.

American Community Survey 2024 5-year (income, age, poverty, education, language, race, ancestry) · presidential returns from MIT Election Lab through 2024.

Massachusetts 100th State House District

Akashic
Massachusetts 100th State House DistrictHarrisD+7.3
2024
2024 presidential margin for Massachusetts 100th State House DistrictThe boundary of Massachusetts 100th State House District, filled by its 2024 presidential margin (D+7.3), over faint outlines of the counties it is drawn from.Massachusetts 100th State House District · D+7.3
How it voted
Share of the 2024 vote
Kamala Harris ✓Democratic51.7%12,202
Donald TrumpRepublican44.4%10,478
Jill SteinGreen-Rainbow4.0%933
D+60
R+60
District boundary, filled by its own 2024 D-vs-R margin — precinct detail where available, over the 1 county it's drawn from (shown faint).
The precinct map shows the 2024 presidential vote; the timeline scrubs the district’s overall result across 1892–2024, on its current boundaries.
County-level results (1 county) — table
2024 presidential result by county for Massachusetts 100th State House District — winner and D-vs-R margin.
CountyWinnerMargin
Norfolk County, MADemocraticD+28.5
5 presidential elections
Third column names the leading third-party or independent finisher. Source · MIT Election Lab · ICPSR · VEST (precinct-level 2024).
YearWonDemocraticRepublicanOtherMarginTotal
D
51.7%Harris12,202
44.4%Trump10,478
4.0%Stein933
+7.3%
23,613
D
58.1%Biden14,495
39.9%Trump9,961
2.0%Jorgensen507
+18.2%
24,963
D
51.6%Clinton11,950
41.6%Trump9,616
6.8%Johnson1,574
+10.1%
23,140
D
52.7%Obama11,947
47.3%Romney10,720
0.0%
+5.4%
22,667
D
50.7%Obama10,770
47.7%McCain10,132
1.7%Nader358
+3.0%
21,260
presidential history
Presidential margin, 2008–2024
Democratic minus Republican, by election
Presidential margin over timeDemocratic-minus-Republican presidential margin from 2008 to 2024. Most recent: +7.3% in 2024.+7.3%DR20082024
Presidential margin over time
YearMargin (D minus R)
2008+3.0%
2012+5.4%
2016+10.1%
2020+18.2%
2024+7.3%
DemocraticRepublican
current representation
Current officeholders
DMark CusackState House · 5th Norfolk

State legislative officeholder from OpenStates nightly current-legislator data.

Source · OpenStates current legislator CSV.

Covering part of Norfolk County south of Boston, the 5th Norfolk district posted a D+7.3 presidential margin in 2024 — notably tighter than Massachusetts as a whole, signaling a competitive suburban corridor worth watching in state-level races.

Across the recorded series it reached a Democratic high of 18.2 points in 2020. Between 2020 and 2024 the district moved 10.9 points toward the Republican candidate; the 2024 margin was 7.3 points.

A population of 44,899, a 70% non-Hispanic-white share, and a median household income of $123,718 describe the district. The district's voting pattern over the last decade is most similar to that of 3rd Norfolk District and 4th Norfolk District.

Political twins — state-house districts

The state-house districts whose fingerprint — 2000–2024 trajectory, demographics, ancestry, religion — sits closest to this one, and why.

3rd Norfolk District
Massachusetts
96.9twin score
median income% Catholiccollege share
4th Norfolk District
Massachusetts
92.9twin score
median income% Catholiccollege share≠ % Asian
State House District 53
Pennsylvania
92.2twin score
% Asiancollege sharemedian income≠ Irish ancestry

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 100th State House District. Akashic. https://akashic.app/sld-lower/25100/. Accessed May 20, 2026. License: CC BY 4.0.
License: CC BY 4.0
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Frequently asked questions

How did Massachusetts 100th State House District vote in 2024?
In 2024, Massachusetts 100th State House District voted Democratic by 7.3 points (D+7.3), carried by the Democratic candidate. Out of 23,613 votes cast, 12,202 went Democratic and 10,478 went Republican.
How many people live in Massachusetts 100th State House District?
Massachusetts 100th State House District has a population of 44,899 according to the 2024 American Community Survey 5-year estimates from the US Census Bureau.
What is the median household income in Massachusetts 100th State House District?
Median household income in Massachusetts 100th State House District is $123,718 — above the national median of $80,734. The Massachusetts state median is $103,960.
What is the political history of Massachusetts 100th State House District?
Akashic tracks 5 presidential elections in Massachusetts 100th State House District from 2008 to 2024. Of those, 5 went Democratic and 0 went Republican.