Overview
- District ID
- ma-hd-073
- State
- Massachusetts
- Chamber
- Lower chamber
- District Code
- 073
- Land Area
- 19.5 sq mi
- Water Area
- 0.41 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 | 19.51 sq mi | 100.0% | 2.4% |
Showing all 1 county
Places
Showing all 3 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 5 | 44,393 | 100.0% | 5.7% | 100.0% |
Source: U.S. Census Bureau 2020 blocks and 2025 block equivalency files (119th Congress, 2024 state legislative plans).
Voters
- Registered Voters
- 31,385
- Active Voters
- 26,395 (84.1%)
Party Registration
| Party | Voters | Share |
|---|
| Democratic | 8,830 | 28.1% |
| Republican | 1,882 | 6.0% |
| Unaffiliated | 0 | 0.0% |
| Other parties | 20,673 | 65.9% |
| No party recorded | 0 | 0.0% |
Turnout by Cycle
| Cycle | General | Democratic Primary | Republican Primary |
|---|
| 2025–2026 | 7,264 (23.1%) | 0 (0.0%) | 0 (0.0%) |
| 2023–2024 | 24,260 (77.3%) | 7,983 (25.4%) | 4,118 (13.1%) |
| 2021–2022 | 18,844 (60.0%) | 6,133 (19.5%) | 1,446 (4.6%) |
| 2019–2020 | 22,459 (71.6%) | 13,386 (42.7%) | 1,975 (6.3%) |
| 2017–2018 | 17,507 (55.8%) | 6,288 (20.0%) | 1,391 (4.4%) |
| 2015–2016 | 18,592 (59.2%) | 8,691 (27.7%) | 3,568 (11.4%) |
| 2013–2014 | 13,262 (42.3%) | 4,117 (13.1%) | 618 (2.0%) |
| 2011–2012 | 15,818 (50.4%) | 3,070 (9.8%) | 2,277 (7.3%) |
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
- 44,442 (± 1,172)
- Median Age
- 46.8
- Median Household Income
- $196,679 (± $11,625)
- High School Graduate or Higher (age 25+)
- 97.0%
- Bachelor's Degree or Higher (age 25+)
- 76.0%
Population by Age
| Group | People | Share |
|---|
| Under 18 | 10,242 | 23.0% |
| 18 to 64 | 24,337 | 54.8% |
| 65 and over | 9,863 | 22.2% |
Population by Race and Hispanic Origin
| Group | People | Share |
|---|
| Hispanic or Latino (any race) | 1,587 | 3.6% |
| White, not Hispanic | 26,781 | 60.3% |
| Black, not Hispanic | 1,187 | 2.7% |
| Asian, not Hispanic | 12,116 | 27.3% |
| American Indian / Alaska Native, not Hispanic | 0 | 0.0% |
| Native Hawaiian / Pacific Islander, not Hispanic | 0 | 0.0% |
| Some other race, not Hispanic | 418 | 0.9% |
| Two or more races, not Hispanic | 2,353 | 5.3% |
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
- 39,020
- Citizen Voting Age Population (CVAP)
- 29,771
Citizen Population by Race/Ethnicity
| Group | Citizens | Share |
|---|
| Non-Hispanic | 37,605 | 96.4% |
| Hispanic | 1,414 | 3.6% |
| White | 26,397 | 67.6% |
| Black | 796 | 2.0% |
| Asian | 9,046 | 23.2% |
| American Indian / Alaska Native | 0 | 0.0% |
| Native Hawaiian / Pacific Islander | 0 | 0.0% |
| Two or More Races | 57 | 0.1% |
Citizen Voting Age Population by Race/Ethnicity
| Group | CVAP | Share |
|---|
| Non-Hispanic | 28,718 | 96.5% |
| Hispanic | 1,049 | 3.5% |
| White | 21,682 | 72.8% |
| Black | 593 | 2.0% |
| Asian | 6,145 | 20.6% |
| American Indian / Alaska Native | 250 | 0.8% |
| Native Hawaiian / Pacific Islander | 0 | 0.0% |
| Two or More Races | 58 | 0.2% |
Source: Redistricting Data Hub / U.S. Census Bureau CVAP Special Tabulation (2020-2024 ACS 5-year).
