Overview
- District ID
- ma-hd-101
- State
- Massachusetts
- Chamber
- Lower chamber
- District Code
- 101
- Land Area
- 29.3 sq mi
- Water Area
- 1.12 sq mi
Boundary
Boundary as GeoJSON
Source: U.S. Census Bureau TIGER/Line state legislative district boundaries.
Counties
| County | Overlap | Share of district land | Share of county land |
|---|
| Norfolk County | 29.32 sq mi | 100.0% | 7.4% |
Showing all 1 county
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 8 | 43,702 | 100.0% | 5.6% | 100.0% |
Source: U.S. Census Bureau 2020 blocks and 2025 block equivalency files (119th Congress, 2024 state legislative plans).
Voters
- Registered Voters
- 33,370
- Active Voters
- 28,803 (86.3%)
Party Registration
| Party | Voters | Share |
|---|
| Democratic | 8,711 | 26.1% |
| Republican | 2,557 | 7.7% |
| Unaffiliated | 0 | 0.0% |
| Other parties | 22,102 | 66.2% |
| No party recorded | 0 | 0.0% |
Turnout by Cycle
| Cycle | General | Democratic Primary | Republican Primary |
|---|
| 2025–2026 | 7,461 (22.4%) | 0 (0.0%) | 0 (0.0%) |
| 2023–2024 | 23,477 (70.4%) | 5,770 (17.3%) | 4,282 (12.8%) |
| 2021–2022 | 16,333 (48.9%) | 4,806 (14.4%) | 1,617 (4.8%) |
| 2019–2020 | 22,390 (67.1%) | 10,747 (32.2%) | 2,380 (7.1%) |
| 2017–2018 | 16,611 (49.8%) | 3,100 (9.3%) | 1,485 (4.5%) |
| 2015–2016 | 18,620 (55.8%) | 7,075 (21.2%) | 3,546 (10.6%) |
| 2013–2014 | 12,357 (37.0%) | 2,448 (7.3%) | 682 (2.0%) |
| 2011–2012 | 16,317 (48.9%) | 1,515 (4.5%) | 1,902 (5.7%) |
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
- 44,565 (± 1,008)
- Median Age
- 42.6
- Median Household Income
- $117,765 (± $7,335)
- High School Graduate or Higher (age 25+)
- 93.4%
- Bachelor's Degree or Higher (age 25+)
- 53.7%
Population by Age
| Group | People | Share |
|---|
| Under 18 | 9,219 | 20.7% |
| 18 to 64 | 27,131 | 60.9% |
| 65 and over | 8,215 | 18.4% |
Population by Race and Hispanic Origin
| Group | People | Share |
|---|
| Hispanic or Latino (any race) | 2,239 | 5.0% |
| White, not Hispanic | 27,661 | 62.1% |
| Black, not Hispanic | 6,896 | 15.5% |
| Asian, not Hispanic | 3,751 | 8.4% |
| American Indian / Alaska Native, not Hispanic | 110 | 0.2% |
| Native Hawaiian / Pacific Islander, not Hispanic | 0 | 0.0% |
| Some other race, not Hispanic | 947 | 2.1% |
| Two or more races, not Hispanic | 2,961 | 6.6% |
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
- 41,494
- Citizen Voting Age Population (CVAP)
- 32,586
Citizen Population by Race/Ethnicity
| Group | Citizens | Share |
|---|
| Non-Hispanic | 39,468 | 95.1% |
| Hispanic | 2,030 | 4.9% |
| White | 28,091 | 67.7% |
| Black | 6,784 | 16.3% |
| Asian | 3,181 | 7.7% |
| American Indian / Alaska Native | 183 | 0.4% |
| Native Hawaiian / Pacific Islander | 93 | 0.2% |
| Two or More Races | 58 | 0.1% |
Citizen Voting Age Population by Race/Ethnicity
| Group | CVAP | Share |
|---|
| Non-Hispanic | 31,141 | 95.6% |
| Hispanic | 1,448 | 4.4% |
| White | 23,312 | 71.5% |
| Black | 4,911 | 15.1% |
| Asian | 2,573 | 7.9% |
| American Indian / Alaska Native | 235 | 0.7% |
| Native Hawaiian / Pacific Islander | 82 | 0.3% |
| Two or More Races | 37 | 0.1% |
Source: Redistricting Data Hub / U.S. Census Bureau CVAP Special Tabulation (2020-2024 ACS 5-year).
