Overview
- District ID
- ma-hd-146
- State
- Massachusetts
- Chamber
- Lower chamber
- District Code
- 146
- Land Area
- 275.2 sq mi
- Water Area
- 8.36 sq mi
Boundary
Boundary as GeoJSON
Source: U.S. Census Bureau TIGER/Line state legislative district boundaries.
Counties
Showing all 2 counties
Places
Showing all 7 places
Overlapping Congressional Districts
| Congressional district | Population in both | Share of this district's population | Share of the congressional district's population | Share of this district's land |
|---|
| MA District 1 | 27,566 | 61.6% | 3.5% | 43.7% |
| MA District 2 | 17,177 | 38.4% | 2.2% | 56.3% |
Source: U.S. Census Bureau 2020 blocks and 2025 block equivalency files (119th Congress, 2024 state legislative plans).
Voters
- Registered Voters
- 37,028
- Active Voters
- 32,378 (87.4%)
Party Registration
| Party | Voters | Share |
|---|
| Democratic | 5,033 | 13.6% |
| Republican | 4,341 | 11.7% |
| Unaffiliated | 0 | 0.0% |
| Other parties | 27,654 | 74.7% |
| No party recorded | 0 | 0.0% |
Turnout by Cycle
| Cycle | General | Democratic Primary | Republican Primary |
|---|
| 2025–2026 | 5,843 (15.8%) | 0 (0.0%) | 0 (0.0%) |
| 2023–2024 | 26,103 (70.5%) | 4,265 (11.5%) | 6,638 (17.9%) |
| 2021–2022 | 18,645 (50.4%) | 3,483 (9.4%) | 3,169 (8.6%) |
| 2019–2020 | 23,954 (64.7%) | 8,357 (22.6%) | 3,752 (10.1%) |
| 2017–2018 | 17,571 (47.5%) | 2,451 (6.6%) | 2,648 (7.2%) |
| 2015–2016 | 20,681 (55.9%) | 5,757 (15.5%) | 5,108 (13.8%) |
| 2013–2014 | 14,206 (38.4%) | 2,346 (6.3%) | 1,838 (5.0%) |
| 2011–2012 | 17,496 (47.3%) | 1,111 (3.0%) | 2,658 (7.2%) |
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
- 44,730 (± 1,144)
- Median Age
- 46.9
- Median Household Income
- $92,098 (± $6,821)
- High School Graduate or Higher (age 25+)
- 93.4%
- Bachelor's Degree or Higher (age 25+)
- 31.4%
Population by Age
| Group | People | Share |
|---|
| Under 18 | 7,774 | 17.4% |
| 18 to 64 | 26,797 | 59.9% |
| 65 and over | 10,159 | 22.7% |
Population by Race and Hispanic Origin
| Group | People | Share |
|---|
| Hispanic or Latino (any race) | 2,106 | 4.7% |
| White, not Hispanic | 40,273 | 90.0% |
| Black, not Hispanic | 562 | 1.3% |
| Asian, not Hispanic | 457 | 1.0% |
| American Indian / Alaska Native, not Hispanic | 20 | 0.0% |
| Native Hawaiian / Pacific Islander, not Hispanic | 0 | 0.0% |
| Some other race, not Hispanic | 182 | 0.4% |
| Two or more races, not Hispanic | 1,130 | 2.5% |
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
- 44,205
- Citizen Voting Age Population (CVAP)
- 36,475
Citizen Population by Race/Ethnicity
| Group | Citizens | Share |
|---|
| Non-Hispanic | 42,214 | 95.5% |
| Hispanic | 1,991 | 4.5% |
| White | 40,642 | 91.9% |
| Black | 472 | 1.1% |
| Asian | 412 | 0.9% |
| American Indian / Alaska Native | 6 | 0.0% |
| Native Hawaiian / Pacific Islander | 0 | 0.0% |
| Two or More Races | 23 | 0.1% |
Citizen Voting Age Population by Race/Ethnicity
| Group | CVAP | Share |
|---|
| Non-Hispanic | 35,218 | 96.6% |
| Hispanic | 1,255 | 3.4% |
| White | 34,207 | 93.8% |
| Black | 457 | 1.3% |
| Asian | 374 | 1.0% |
| American Indian / Alaska Native | 177 | 0.5% |
| Native Hawaiian / Pacific Islander | 0 | 0.0% |
| Two or More Races | 0 | 0.0% |
Source: Redistricting Data Hub / U.S. Census Bureau CVAP Special Tabulation (2020-2024 ACS 5-year).
