Interpretation of Demographics Data
Demographic Data Report for Connecticut by County
Population: Age 18-39
All Races (includes Hispanic), Both Sexes
2019-2023 American Community Survey 5-Year Data
Sorted by Value
Connecticut
- 2023 Rural-Urban Continuum Codes Φ : N/A
- Value (Percent) : The value is 28.1 percent.
- People (Age 18-39) : The number of people (age 18-39) is 1,010,315.
- Rank within US : This state is ranked 45 of 52
United States
- 2023 Rural-Urban Continuum Codes Φ : N/A
- Value (Percent) : The value is 29.5 percent.
- People (Age 18-39) : The number of people (age 18-39) is 98,058,393.
- Rank within US : N/A
Litchfield County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 24.8 percent.
- People (Age 18-39) : The number of people (age 18-39) is 45,976.
- Rank within US : This county is ranked 1916 of 3143
Fairfield County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 26.6 percent.
- People (Age 18-39) : The number of people (age 18-39) is 255,360.
- Rank within US : This county is ranked 1248 of 3143
Middlesex County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 26.9 percent.
- People (Age 18-39) : The number of people (age 18-39) is 44,339.
- Rank within US : This county is ranked 1143 of 3143
New London County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 27.9 percent.
- People (Age 18-39) : The number of people (age 18-39) is 74,816.
- Rank within US : This county is ranked 880 of 3143
New Haven County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 28.8 percent.
- People (Age 18-39) : The number of people (age 18-39) is 248,598.
- Rank within US : This county is ranked 704 of 3143
Hartford County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 28.9 percent.
- People (Age 18-39) : The number of people (age 18-39) is 258,495.
- Rank within US : This county is ranked 682 of 3143
Windham County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 29.5 percent.
- People (Age 18-39) : The number of people (age 18-39) is 34,215.
- Rank within US : This county is ranked 562 of 3143
Tolland County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 33.0 percent.
- People (Age 18-39) : The number of people (age 18-39) is 48,516.
- Rank within US : This county is ranked 238 of 3143
Notes:
Created by statecancerprofiles.cancer.gov on 03/17/2025 10:08 am.
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 Population: Age 18-39, 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.