Overview
- District ID
- ct-hd-135
- State
- Connecticut
- Chamber
- Lower chamber
- District Code
- 135
- Land Area
- 70.4 sq mi
- Water Area
- 1.97 sq mi
Boundary
Boundary as GeoJSON
Source: U.S. Census Bureau TIGER/Line state legislative district boundaries.
Places
Showing all 4 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 4 | 23,136 | 100.0% | 3.2% | 100.0% |
Source: U.S. Census Bureau 2020 blocks and 2025 block equivalency files (119th Congress, 2024 state legislative plans).
Voters
- Registered Voters
- 18,688
- Active Voters
- 16,560 (88.6%)
Party Registration
| Party | Voters | Share |
|---|
| Democratic | 6,999 | 37.5% |
| Republican | 4,002 | 21.4% |
| Unaffiliated | 7,397 | 39.6% |
| Other parties | 290 | 1.6% |
| No party recorded | 0 | 0.0% |
Turnout by Cycle
| Cycle | General | Democratic Primary | Republican Primary |
|---|
| 2023–2024 | 14,639 (78.3%) | 0 (0.0%) | 0 (0.0%) |
| 2021–2022 | 11,305 (60.5%) | 0 (0.0%) | 0 (0.0%) |
| 2019–2020 | 13,542 (72.5%) | 0 (0.0%) | 0 (0.0%) |
| 2017–2018 | 10,266 (54.9%) | 0 (0.0%) | 0 (0.0%) |
| 2015–2016 | 10,479 (56.1%) | 0 (0.0%) | 0 (0.0%) |
| 2013–2014 | 6,663 (35.7%) | 0 (0.0%) | 0 (0.0%) |
| 2011–2012 | 7,990 (42.8%) | 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
- 23,894 (± 492)
- Median Age
- 47.1
- Median Household Income
- $210,194 (± $10,801)
- High School Graduate or Higher (age 25+)
- 98.6%
- Bachelor's Degree or Higher (age 25+)
- 76.6%
Population by Age
| Group | People | Share |
|---|
| Under 18 | 5,659 | 23.7% |
| 18 to 64 | 13,406 | 56.1% |
| 65 and over | 4,829 | 20.2% |
Population by Race and Hispanic Origin
| Group | People | Share |
|---|
| Hispanic or Latino (any race) | 1,932 | 8.1% |
| White, not Hispanic | 19,211 | 80.4% |
| Black, not Hispanic | 364 | 1.5% |
| Asian, not Hispanic | 1,051 | 4.4% |
| American Indian / Alaska Native, not Hispanic | 47 | 0.2% |
| Native Hawaiian / Pacific Islander, not Hispanic | 19 | 0.1% |
| Some other race, not Hispanic | 102 | 0.4% |
| Two or more races, not Hispanic | 1,168 | 4.9% |
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
- 22,889
- Citizen Voting Age Population (CVAP)
- 17,336
Citizen Population by Race/Ethnicity
| Group | Citizens | Share |
|---|
| Non-Hispanic | 21,323 | 93.2% |
| Hispanic | 1,568 | 6.9% |
| White | 19,223 | 84.0% |
| Black | 360 | 1.6% |
| Asian | 984 | 4.3% |
| American Indian / Alaska Native | 74 | 0.3% |
| Native Hawaiian / Pacific Islander | 17 | 0.1% |
| Two or More Races | 166 | 0.7% |
Citizen Voting Age Population by Race/Ethnicity
| Group | CVAP | Share |
|---|
| Non-Hispanic | 16,433 | 94.8% |
| Hispanic | 907 | 5.2% |
| White | 14,950 | 86.2% |
| Black | 459 | 2.6% |
| Asian | 862 | 5.0% |
| American Indian / Alaska Native | 98 | 0.6% |
| Native Hawaiian / Pacific Islander | 21 | 0.1% |
| Two or More Races | 39 | 0.2% |
Source: Redistricting Data Hub / U.S. Census Bureau CVAP Special Tabulation (2020-2024 ACS 5-year).
