Interpretation of Demographics Data
Demographic Data Report for Connecticut by County
Population: Non-Hispanic (Origin Recode)
All Ages, 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 82.2 percent.
- People (Non-Hispanic [Origin Recode]) : The number of people (non-hispanic [origin recode]) is 2,957,680.
- Rank within US : This state is ranked 41 of 52
United States
- 2023 Rural-Urban Continuum Codes Φ : N/A
- Value (Percent) : The value is 81.0 percent.
- People (Non-Hispanic [Origin Recode]) : The number of people (non-hispanic [origin recode]) is 269,255,951.
- Rank within US : N/A
Tolland County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 93.0 percent.
- People (Non-Hispanic [Origin Recode]) : The number of people (non-hispanic [origin recode]) is 136,614.
- Rank within US : This county is ranked 1958 of 3143
Middlesex County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 92.3 percent.
- People (Non-Hispanic [Origin Recode]) : The number of people (non-hispanic [origin recode]) is 152,319.
- Rank within US : This county is ranked 2057 of 3143
Litchfield County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 90.9 percent.
- People (Non-Hispanic [Origin Recode]) : The number of people (non-hispanic [origin recode]) is 168,828.
- Rank within US : This county is ranked 2202 of 3143
New London County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 88.1 percent.
- People (Non-Hispanic [Origin Recode]) : The number of people (non-hispanic [origin recode]) is 235,943.
- Rank within US : This county is ranked 2423 of 3143
Windham County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 87.7 percent.
- People (Non-Hispanic [Origin Recode]) : The number of people (non-hispanic [origin recode]) is 101,825.
- Rank within US : This county is ranked 2450 of 3143
Hartford County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 81.0 percent.
- People (Non-Hispanic [Origin Recode]) : The number of people (non-hispanic [origin recode]) is 725,674.
- Rank within US : This county is ranked 2699 of 3143
New Haven County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 79.8 percent.
- People (Non-Hispanic [Origin Recode]) : The number of people (non-hispanic [origin recode]) is 687,814.
- Rank within US : This county is ranked 2724 of 3143
Fairfield County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 78.1 percent.
- People (Non-Hispanic [Origin Recode]) : The number of people (non-hispanic [origin recode]) is 748,663.
- Rank within US : This county is ranked 2757 of 3143
Notes:
Created by statecancerprofiles.cancer.gov on 07/03/2025 3:49 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: Non-Hispanic (Origin Recode), 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.