Overview
- District ID
- ct-sd-034
- State
- Connecticut
- Chamber
- Upper chamber (state senate)
- District Code
- 034
- Land Area
- 82.5 sq mi
- Water Area
- 1.54 sq mi
Boundary
Boundary as GeoJSON
Source: U.S. Census Bureau TIGER/Line state legislative district boundaries.
Places
Showing all 5 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 3 | 96,510 | 100.0% | 13.4% | 100.0% |
Source: U.S. Census Bureau 2020 blocks and 2025 block equivalency files (119th Congress, 2024 state legislative plans).
Voters
- Registered Voters
- 70,020
- Active Voters
- 63,679 (90.9%)
Party Registration
| Party | Voters | Share |
|---|
| Democratic | 18,984 | 27.1% |
| Republican | 16,809 | 24.0% |
| Unaffiliated | 33,166 | 47.4% |
| Other parties | 1,061 | 1.5% |
| No party recorded | 0 | 0.0% |
Turnout by Cycle
| Cycle | General | Democratic Primary | Republican Primary |
|---|
| 2023–2024 | 54,385 (77.7%) | 0 (0.0%) | 0 (0.0%) |
| 2021–2022 | 40,832 (58.3%) | 0 (0.0%) | 0 (0.0%) |
| 2019–2020 | 53,045 (75.8%) | 0 (0.0%) | 0 (0.0%) |
| 2017–2018 | 39,972 (57.1%) | 0 (0.0%) | 0 (0.0%) |
| 2015–2016 | 42,447 (60.6%) | 0 (0.0%) | 0 (0.0%) |
| 2013–2014 | 28,925 (41.3%) | 0 (0.0%) | 0 (0.0%) |
| 2011–2012 | 33,569 (47.9%) | 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
- 97,222 (± 913)
- Median Age
- 44.0
- Median Household Income
- $110,083 (± $4,908)
- High School Graduate or Higher (age 25+)
- 93.9%
- Bachelor's Degree or Higher (age 25+)
- 38.0%
Population by Age
| Group | People | Share |
|---|
| Under 18 | 18,720 | 19.3% |
| 18 to 64 | 58,329 | 60.0% |
| 65 and over | 20,173 | 20.7% |
Population by Race and Hispanic Origin
| Group | People | Share |
|---|
| Hispanic or Latino (any race) | 13,043 | 13.4% |
| White, not Hispanic | 74,289 | 76.4% |
| Black, not Hispanic | 2,980 | 3.1% |
| Asian, not Hispanic | 4,082 | 4.2% |
| American Indian / Alaska Native, not Hispanic | 9 | 0.0% |
| Native Hawaiian / Pacific Islander, not Hispanic | 12 | 0.0% |
| Some other race, not Hispanic | 323 | 0.3% |
| Two or more races, not Hispanic | 2,484 | 2.6% |
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
- 92,835
- Citizen Voting Age Population (CVAP)
- 74,356
Citizen Population by Race/Ethnicity
| Group | Citizens | Share |
|---|
| Non-Hispanic | 82,281 | 88.6% |
| Hispanic | 10,552 | 11.4% |
| White | 74,280 | 80.0% |
| Black | 2,902 | 3.1% |
| Asian | 3,149 | 3.4% |
| American Indian / Alaska Native | 10 | 0.0% |
| Native Hawaiian / Pacific Islander | 14 | 0.0% |
| Two or More Races | 43 | 0.0% |
Citizen Voting Age Population by Race/Ethnicity
| Group | CVAP | Share |
|---|
| Non-Hispanic | 67,871 | 91.3% |
| Hispanic | 6,491 | 8.7% |
| White | 61,931 | 83.3% |
| Black | 2,715 | 3.7% |
| Asian | 2,893 | 3.9% |
| American Indian / Alaska Native | 350 | 0.5% |
| Native Hawaiian / Pacific Islander | 9 | 0.0% |
| Two or More Races | 41 | 0.1% |
Source: Redistricting Data Hub / U.S. Census Bureau CVAP Special Tabulation (2020-2024 ACS 5-year).
