Overview
- District ID
- ma-sd-d19
- State
- Massachusetts
- Chamber
- Upper chamber (state senate)
- District Code
- D19
- Land Area
- 32.1 sq mi
- Water Area
- 1.56 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 |
|---|
| Essex County | 32.09 sq mi | 100.0% | 6.5% |
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 3 | 167,027 | 100.0% | 21.4% | 100.0% |
Source: U.S. Census Bureau 2020 blocks and 2025 block equivalency files (119th Congress, 2024 state legislative plans).
Voters
- Registered Voters
- 105,523
- Active Voters
- 77,002 (73.0%)
Party Registration
| Party | Voters | Share |
|---|
| Democratic | 27,746 | 26.3% |
| Republican | <10 | — |
| Unaffiliated | 0 | 0.0% |
| Other parties | 70,897 | 67.2% |
| No party recorded | <10 | — |
Turnout by Cycle
| Cycle | General | Democratic Primary | Republican Primary |
|---|
| 2025–2026 | 20,505 (19.4%) | 0 (0.0%) | 0 (0.0%) |
| 2023–2024 | 53,705 (50.9%) | 9,358 (8.9%) | 4,317 (4.1%) |
| 2021–2022 | 35,210 (33.4%) | 10,747 (10.2%) | 2,874 (2.7%) |
| 2019–2020 | 50,970 (48.3%) | 21,264 (20.2%) | 4,938 (4.7%) |
| 2017–2018 | 36,758 (34.8%) | 13,479 (12.8%) | 2,986 (2.8%) |
| 2015–2016 | 42,805 (40.6%) | 16,515 (15.7%) | 6,108 (5.8%) |
| 2013–2014 | 27,606 (26.2%) | 7,075 (6.7%) | 1,269 (1.2%) |
| 2011–2012 | 33,911 (32.1%) | 5,439 (5.2%) | 3,370 (3.2%) |
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
- 166,641 (± 1,223)
- Median Age
- 34.8
- Median Household Income
- $69,872 (± $4,010)
- High School Graduate or Higher (age 25+)
- 79.9%
- Bachelor's Degree or Higher (age 25+)
- 22.5%
Population by Age
| Group | People | Share |
|---|
| Under 18 | 40,627 | 24.4% |
| 18 to 64 | 104,500 | 62.7% |
| 65 and over | 21,514 | 12.9% |
Population by Race and Hispanic Origin
| Group | People | Share |
|---|
| Hispanic or Latino (any race) | 102,499 | 61.5% |
| White, not Hispanic | 50,308 | 30.2% |
| Black, not Hispanic | 4,808 | 2.9% |
| Asian, not Hispanic | 4,174 | 2.5% |
| American Indian / Alaska Native, not Hispanic | 19 | 0.0% |
| Native Hawaiian / Pacific Islander, not Hispanic | 0 | 0.0% |
| Some other race, not Hispanic | 796 | 0.5% |
| Two or more races, not Hispanic | 4,037 | 2.4% |
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
- 138,123
- Citizen Voting Age Population (CVAP)
- 101,812
Citizen Population by Race/Ethnicity
| Group | Citizens | Share |
|---|
| Non-Hispanic | 61,089 | 44.2% |
| Hispanic | 77,026 | 55.8% |
| White | 51,773 | 37.5% |
| Black | 4,296 | 3.1% |
| Asian | 3,261 | 2.4% |
| American Indian / Alaska Native | 19 | 0.0% |
| Native Hawaiian / Pacific Islander | 0 | 0.0% |
| Two or More Races | 192 | 0.1% |
Citizen Voting Age Population by Race/Ethnicity
| Group | CVAP | Share |
|---|
| Non-Hispanic | 51,556 | 50.6% |
| Hispanic | 50,254 | 49.4% |
| White | 44,422 | 43.6% |
| Black | 3,829 | 3.8% |
| Asian | 2,967 | 2.9% |
| American Indian / Alaska Native | 251 | 0.2% |
| Native Hawaiian / Pacific Islander | 0 | 0.0% |
| Two or More Races | 105 | 0.1% |
Source: Redistricting Data Hub / U.S. Census Bureau CVAP Special Tabulation (2020-2024 ACS 5-year).
