Overview
- District ID
- ct-hd-139
- State
- Connecticut
- Chamber
- Lower chamber
- District Code
- 139
- Land Area
- 33.8 sq mi
- Water Area
- 2.62 sq mi
Boundary
Boundary as GeoJSON
Source: U.S. Census Bureau TIGER/Line state legislative district boundaries.
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 |
|---|
| CT District 2 | 25,717 | 100.0% | 3.6% | 100.0% |
Source: U.S. Census Bureau 2020 blocks and 2025 block equivalency files (119th Congress, 2024 state legislative plans).
Voters
- Registered Voters
- 16,486
- Active Voters
- 15,003 (91.0%)
Party Registration
| Party | Voters | Share |
|---|
| Democratic | 4,887 | 29.6% |
| Republican | 3,551 | 21.5% |
| Unaffiliated | 7,709 | 46.8% |
| Other parties | 339 | 2.1% |
| No party recorded | 0 | 0.0% |
Turnout by Cycle
| Cycle | General | Democratic Primary | Republican Primary |
|---|
| 2023–2024 | 11,350 (68.8%) | 0 (0.0%) | 0 (0.0%) |
| 2021–2022 | 7,821 (47.4%) | 0 (0.0%) | 0 (0.0%) |
| 2019–2020 | 10,816 (65.6%) | 0 (0.0%) | 0 (0.0%) |
| 2017–2018 | 7,624 (46.2%) | 0 (0.0%) | 0 (0.0%) |
| 2015–2016 | 6,946 (42.1%) | 0 (0.0%) | 0 (0.0%) |
| 2013–2014 | 5,281 (32.0%) | 0 (0.0%) | 0 (0.0%) |
| 2011–2012 | 6,500 (39.4%) | 0 (0.0%) | 0 (0.0%) |
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 11/04/2025. These are registered voters, separate from the Census population figures. Counts under 10 are suppressed and shown as "<10".
Demographics
- Total Population
- 24,704 (± 1,682)
- Median Age
- 42.0
- Median Household Income
- $83,132 (± $7,833)
- High School Graduate or Higher (age 25+)
- 90.6%
- Bachelor's Degree or Higher (age 25+)
- 28.1%
Population by Age
| Group | People | Share |
|---|
| Under 18 | 4,549 | 18.4% |
| 18 to 64 | 15,406 | 62.4% |
| 65 and over | 4,749 | 19.2% |
Population by Race and Hispanic Origin
| Group | People | Share |
|---|
| Hispanic or Latino (any race) | 4,175 | 16.9% |
| White, not Hispanic | 16,105 | 65.2% |
| Black, not Hispanic | 1,839 | 7.4% |
| Asian, not Hispanic | 1,077 | 4.4% |
| American Indian / Alaska Native, not Hispanic | 249 | 1.0% |
| Native Hawaiian / Pacific Islander, not Hispanic | 2 | 0.0% |
| Some other race, not Hispanic | 135 | 0.5% |
| Two or more races, not Hispanic | 1,122 | 4.5% |
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
- 23,900
- Citizen Voting Age Population (CVAP)
- 19,416
Citizen Population by Race/Ethnicity
| Group | Citizens | Share |
|---|
| Non-Hispanic | 19,945 | 83.5% |
| Hispanic | 3,951 | 16.5% |
| White | 16,256 | 68.0% |
| Black | 1,641 | 6.9% |
| Asian | 897 | 3.8% |
| American Indian / Alaska Native | 249 | 1.0% |
| Native Hawaiian / Pacific Islander | 1 | 0.0% |
| Two or More Races | 224 | 0.9% |
Citizen Voting Age Population by Race/Ethnicity
| Group | CVAP | Share |
|---|
| Non-Hispanic | 16,877 | 86.9% |
| Hispanic | 2,540 | 13.1% |
| White | 13,881 | 71.5% |
| Black | 1,663 | 8.6% |
| Asian | 775 | 4.0% |
| American Indian / Alaska Native | 405 | 2.1% |
| Native Hawaiian / Pacific Islander | 2 | 0.0% |
| Two or More Races | 166 | 0.9% |
Source: Redistricting Data Hub / U.S. Census Bureau CVAP Special Tabulation (2020-2024 ACS 5-year).
