Overview
- District ID
- ma-hd-084
- State
- Massachusetts
- Chamber
- Lower chamber
- District Code
- 084
- Land Area
- 2.5 sq mi
- Water Area
- 0.09 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 |
|---|
| Middlesex County | 2.50 sq mi | 100.0% | 0.3% |
Showing all 1 county
Places
Showing all 2 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 7 | 45,311 | 98.5% | 5.8% | 99.0% |
| MA District 5 | 713 | 1.5% | 0.1% | 1.0% |
Source: U.S. Census Bureau 2020 blocks and 2025 block equivalency files (119th Congress, 2024 state legislative plans).
Voters
- Registered Voters
- 29,552
- Active Voters
- 21,655 (73.3%)
Party Registration
| Party | Voters | Share |
|---|
| Democratic | 12,494 | 42.3% |
| Republican | 692 | 2.3% |
| Unaffiliated | 0 | 0.0% |
| Other parties | 16,366 | 55.4% |
| No party recorded | 0 | 0.0% |
Turnout by Cycle
| Cycle | General | Democratic Primary | Republican Primary |
|---|
| 2025–2026 | 10,144 (34.3%) | 0 (0.0%) | 0 (0.0%) |
| 2023–2024 | 20,484 (69.3%) | 6,935 (23.5%) | 1,094 (3.7%) |
| 2021–2022 | 14,001 (47.4%) | 5,255 (17.8%) | 343 (1.2%) |
| 2019–2020 | 16,914 (57.2%) | 11,696 (39.6%) | 496 (1.7%) |
| 2017–2018 | 12,235 (41.4%) | 5,457 (18.5%) | 275 (0.9%) |
| 2015–2016 | 12,338 (41.8%) | 7,072 (23.9%) | 718 (2.4%) |
| 2013–2014 | 7,518 (25.4%) | 2,599 (8.8%) | 122 (0.4%) |
| 2011–2012 | 9,287 (31.4%) | 2,214 (7.5%) | 417 (1.4%) |
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
- 45,647 (± 1,813)
- Median Age
- 32.0
- Median Household Income
- $125,587 (± $7,273)
- High School Graduate or Higher (age 25+)
- 92.0%
- Bachelor's Degree or Higher (age 25+)
- 71.9%
Population by Age
| Group | People | Share |
|---|
| Under 18 | 5,244 | 11.5% |
| 18 to 64 | 35,060 | 76.8% |
| 65 and over | 5,343 | 11.7% |
Population by Race and Hispanic Origin
| Group | People | Share |
|---|
| Hispanic or Latino (any race) | 5,269 | 11.5% |
| White, not Hispanic | 24,155 | 52.9% |
| Black, not Hispanic | 4,843 | 10.6% |
| Asian, not Hispanic | 8,271 | 18.1% |
| American Indian / Alaska Native, not Hispanic | 32 | 0.1% |
| Native Hawaiian / Pacific Islander, not Hispanic | 43 | 0.1% |
| Some other race, not Hispanic | 748 | 1.6% |
| Two or more races, not Hispanic | 2,286 | 5.0% |
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
- 37,545
- Citizen Voting Age Population (CVAP)
- 32,608
Citizen Population by Race/Ethnicity
| Group | Citizens | Share |
|---|
| Non-Hispanic | 33,423 | 89.0% |
| Hispanic | 4,116 | 11.0% |
| White | 22,705 | 60.5% |
| Black | 4,364 | 11.6% |
| Asian | 4,977 | 13.3% |
| American Indian / Alaska Native | 32 | 0.1% |
| Native Hawaiian / Pacific Islander | 31 | 0.1% |
| Two or More Races | 77 | 0.2% |
Citizen Voting Age Population by Race/Ethnicity
| Group | CVAP | Share |
|---|
| Non-Hispanic | 29,364 | 90.1% |
| Hispanic | 3,241 | 9.9% |
| White | 20,548 | 63.0% |
| Black | 3,828 | 11.7% |
| Asian | 4,835 | 14.8% |
| American Indian / Alaska Native | 108 | 0.3% |
| Native Hawaiian / Pacific Islander | 15 | 0.0% |
| Two or More Races | 71 | 0.2% |
Source: Redistricting Data Hub / U.S. Census Bureau CVAP Special Tabulation (2020-2024 ACS 5-year).
