Demographics Table
Demographic Data Report for Connecticut by County
Education: At least high school
Ages 25+, All Races (includes Hispanic), Both Sexes
2018-2022 American Community Survey 5-Year Data
Sorted by Value
County![]() |
2023 Rural-Urban Continuum Codes Φ![]() |
Value (Percent)![]() |
People (Education: At Least High School)![]() |
Rank within US (of 3143 counties) ![]() |
---|---|---|---|---|
Connecticut | N/A | 91.3 | 2,300,714 | 28 of 52 |
United States | N/A | 89.1 | 202,001,294 | N/A |
Middlesex County | Urban | 95.2 | 115,696 | 2,956 |
Tolland County | Urban | 94.7 | 94,616 | 2,891 |
Litchfield County | Rural | 93.9 | 127,752 | 2,721 |
New London County | Urban | 93.1 | 178,776 | 2,523 |
Hartford County | Urban | 90.6 | 567,795 | 1,851 |
Fairfield County | Urban | 90.5 | 597,888 | 1,810 |
New Haven County | Urban | 90.4 | 544,892 | 1,797 |
Windham County | Urban | 90.1 | 73,299 | 1,701 |
Notes:
Created by statecancerprofiles.cancer.gov on 02/18/2025 12:15 pm.
Φ Rural-Urban Continuum Codes provided by the USDA.
Source: Demographic data provided by the Census Bureau and the American Community Survey.
For more information about Education: At least high school, see the dictionary.
Note: This website still uses Connecticut counties instead of planning regions for consistency of geographies across data topics. If/when all data sources have new planning regions, then this website will switch to using them. 2013 Rural-Urban Continuum Codes will be used for Connecticut counties.
Data for United States does not include Puerto Rico.
Created by statecancerprofiles.cancer.gov on 02/18/2025 12:15 pm.
Φ Rural-Urban Continuum Codes provided by the USDA.
Source: Demographic data provided by the Census Bureau and the American Community Survey.
For more information about Education: At least high school, see the dictionary.
Note: This website still uses Connecticut counties instead of planning regions for consistency of geographies across data topics. If/when all data sources have new planning regions, then this website will switch to using them. 2013 Rural-Urban Continuum Codes will be used for Connecticut counties.
Data for United States does not include Puerto Rico.