Massachusetts 7th Plymouth District

State Legislative District Profile (Lower Chamber)

Overview

District ID
ma-hd-117
State
Massachusetts
Chamber
Lower chamber
District Code
117
Land Area
30.1 sq mi
Water Area
0.49 sq mi

Boundary

Boundary of Massachusetts 7th Plymouth District

Boundary as GeoJSON

Source: U.S. Census Bureau TIGER/Line state legislative district boundaries.

Counties

CountyOverlapShare of district landShare of county land
Plymouth County30.12 sq mi100.0%4.6%

Showing all 1 county

Places

PlaceOverlapShare of district landShare of place land
Abington CDP9.96 sq mi33.1%100.0%

Showing all 1 place

Overlapping Congressional Districts

Congressional districtPopulation in bothShare of this district's populationShare of the congressional district's populationShare of this district's land
MA District 843,144100.0%5.5%100.0%

Source: U.S. Census Bureau 2020 blocks and 2025 block equivalency files (119th Congress, 2024 state legislative plans).

Voters

Registered Voters
34,470
Active Voters
33,420 (97.0%)

Party Registration

PartyVotersShare
Democratic5,92317.2%
Republican<10—
Unaffiliated00.0%
Other parties25,03172.6%
No party recorded<10—

Turnout by Cycle

CycleGeneralDemocratic PrimaryRepublican Primary
2025–20265,507 (16.0%)0 (0.0%)0 (0.0%)
2023–202424,604 (71.4%)4,099 (11.9%)5,780 (16.8%)
2021–202217,457 (50.6%)3,444 (10.0%)2,939 (8.5%)
2019–202023,314 (67.6%)9,008 (26.1%)3,762 (10.9%)
2017–201817,602 (51.1%)2,893 (8.4%)3,108 (9.0%)
2015–201620,029 (58.1%)5,932 (17.2%)4,732 (13.7%)
2013–201413,281 (38.5%)1,959 (5.7%)1,092 (3.2%)
2011–201217,056 (49.5%)1,209 (3.5%)2,312 (6.7%)

Turnout counts today's registered voters with a counted ballot in the cycle's elections (the odd and even year), as a share of today's registered voters. Voters who have since left the rolls are not counted.

Browse the voter list for this district (premium access; sign-in required)

Source: Civitech voter file snapshot as of 12/07/2025. These are registered voters, separate from the Census population figures. Counts under 10 are suppressed and shown as "<10".

Demographics

Total Population
43,309 (± 466)
Median Age
40.3
Median Household Income
$122,345 (± $10,744)
High School Graduate or Higher (age 25+)
95.1%
Bachelor's Degree or Higher (age 25+)
35.6%

Population by Age

GroupPeopleShare
Under 189,28621.4%
18 to 6427,85464.3%
65 and over6,16914.2%

Population by Race and Hispanic Origin

GroupPeopleShare
Hispanic or Latino (any race)2,1204.9%
White, not Hispanic36,55384.4%
Black, not Hispanic5791.3%
Asian, not Hispanic7601.8%
American Indian / Alaska Native, not Hispanic300.1%
Native Hawaiian / Pacific Islander, not Hispanic00.0%
Some other race, not Hispanic8091.9%
Two or more races, not Hispanic2,4585.7%

Source: U.S. Census Bureau, American Community Survey 2020-2024 ACS 5-year estimates (tables B01001, B01002, B01003, B03002, B15003, B19013) for this state legislative district. Estimates are survey-based; ± figures are 90% margins of error.

Citizen Voting Age Population

Total Citizen Population
42,102
Citizen Voting Age Population (CVAP)
32,911

Citizen Population by Race/Ethnicity

GroupCitizensShare
Non-Hispanic40,03495.1%
Hispanic2,0674.9%
White37,18688.3%
Black1,2412.9%
Asian5641.3%
American Indian / Alaska Native300.1%
Native Hawaiian / Pacific Islander00.0%
Two or More Races1230.3%

Citizen Voting Age Population by Race/Ethnicity

GroupCVAPShare
Non-Hispanic31,66796.2%
Hispanic1,2463.8%
White29,74090.4%
Black1,1543.5%
Asian5451.7%
American Indian / Alaska Native1540.5%
Native Hawaiian / Pacific Islander20.0%
Two or More Races910.3%

Source: Redistricting Data Hub / U.S. Census Bureau CVAP Special Tabulation (2020-2024 ACS 5-year).