Overview
- District ID
- ct-hd-151
- State
- Connecticut
- Chamber
- Lower chamber
- District Code
- 151
- Land Area
- 13 sq mi
- Water Area
- 0.2 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 | 23,897 | 100.0% | 3.3% | 100.0% |
Source: U.S. Census Bureau 2020 blocks and 2025 block equivalency files (119th Congress, 2024 state legislative plans).
Voters
- Registered Voters
- 17,932
- Active Voters
- 15,425 (86.0%)
Party Registration
| Party | Voters | Share |
|---|
| Democratic | 5,169 | 28.8% |
| Republican | 5,133 | 28.6% |
| Unaffiliated | 7,334 | 40.9% |
| Other parties | 296 | 1.7% |
| No party recorded | 0 | 0.0% |
Turnout by Cycle
| Cycle | General | Democratic Primary | Republican Primary |
|---|
| 2023–2024 | 13,835 (77.2%) | 0 (0.0%) | 0 (0.0%) |
| 2021–2022 | 10,607 (59.2%) | 0 (0.0%) | 0 (0.0%) |
| 2019–2020 | 12,792 (71.3%) | 0 (0.0%) | 0 (0.0%) |
| 2017–2018 | 9,396 (52.4%) | 0 (0.0%) | 0 (0.0%) |
| 2015–2016 | 9,623 (53.7%) | 0 (0.0%) | 0 (0.0%) |
| 2013–2014 | 5,847 (32.6%) | 0 (0.0%) | 0 (0.0%) |
| 2011–2012 | 7,337 (40.9%) | 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
- 24,211 (± 1,212)
- Median Age
- 42.3
- Median Household Income
- $239,740 (± $29,478)
- High School Graduate or Higher (age 25+)
- 97.3%
- Bachelor's Degree or Higher (age 25+)
- 77.7%
Population by Age
| Group | People | Share |
|---|
| Under 18 | 6,940 | 28.7% |
| 18 to 64 | 12,936 | 53.4% |
| 65 and over | 4,335 | 17.9% |
Population by Race and Hispanic Origin
| Group | People | Share |
|---|
| Hispanic or Latino (any race) | 2,991 | 12.4% |
| White, not Hispanic | 16,176 | 66.8% |
| Black, not Hispanic | 579 | 2.4% |
| Asian, not Hispanic | 2,366 | 9.8% |
| American Indian / Alaska Native, not Hispanic | 50 | 0.2% |
| Native Hawaiian / Pacific Islander, not Hispanic | 0 | 0.0% |
| Some other race, not Hispanic | 293 | 1.2% |
| Two or more races, not Hispanic | 1,756 | 7.3% |
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
- 21,486
- Citizen Voting Age Population (CVAP)
- 15,209
Citizen Population by Race/Ethnicity
| Group | Citizens | Share |
|---|
| Non-Hispanic | 18,858 | 87.8% |
| Hispanic | 2,635 | 12.3% |
| White | 15,768 | 73.4% |
| Black | 564 | 2.6% |
| Asian | 1,543 | 7.2% |
| American Indian / Alaska Native | 24 | 0.1% |
| Native Hawaiian / Pacific Islander | 8 | 0.0% |
| Two or More Races | 281 | 1.3% |
Citizen Voting Age Population by Race/Ethnicity
| Group | CVAP | Share |
|---|
| Non-Hispanic | 13,666 | 89.9% |
| Hispanic | 1,543 | 10.1% |
| White | 12,064 | 79.3% |
| Black | 392 | 2.6% |
| Asian | 1,093 | 7.2% |
| American Indian / Alaska Native | 26 | 0.2% |
| Native Hawaiian / Pacific Islander | 6 | 0.0% |
| Two or More Races | 87 | 0.6% |
Source: Redistricting Data Hub / U.S. Census Bureau CVAP Special Tabulation (2020-2024 ACS 5-year).
