Population By Race and Ethnicity in Connecticut in 2015

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2015, the 3,588,561 population of Connecticut comprised of 546,931 people who identified as Hispanic (15.24%), and 3,041,630 people who identified as Non-Hispanic (84.76%).

Race: The White Alone population was the largest racial group in Connecticut, with a population of 2,902,891 (80.89%). Black or African American Alone population was the second largest racial group in Connecticut, with a population of 416,208 (11.60%). Asian Alone population was the third largest racial group in Connecticut, with a population of 165,054 (4.60%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Connecticut, with a population of 2,454,866 (68.41%). White Alone - Hispanic population was the second largest ethnic group in Connecticut, with a population of 448,025 (12.49%). Black or African American Alone - Non Hispanic population was the third largest ethnic group in Connecticut, with a population of 356,334 (9.93%).

The charts and tables below shows the population and percentage of each racial and ethnicity group in Connecticut.

You can find similar information for other states and for the United States.

You can also find similar information for each Connecticut county using links at the bottom of this page.

See this for other years:
Hispanics and Non Hispanics in Connecticut in 2015
Total Population:
Race in Connecticut in 2015
Total Population:
Ethnicity in Connecticut in 2015
Total Population:
Population By Race in Connecticut in 2015
Race Population Percentage
Black or African American Alone 416,208 11.60%
White Alone 2,902,891 80.89%
American Indian and Alaska Native Alone 19,375 0.54%
Asian Alone 165,054 4.60%
Native Hawaiian And Pacific Islander Alone 3,756 0.11%
Two Or More Races 81,277 2.27%
Population By Ethnicity in Connecticut in 2015
Ethnicity Population Percentage
Black or African American Alone - Hispanic 59,874 1.67%
White Alone - Hispanic 448,025 12.49%
American Indian and Alaska Native Alone - Hispanic 11,488 0.32%
Asian Alone - Hispanic 3,946 0.11%
Native Hawaiian And Pacific Islander Alone - Hispanic 2,455 0.07%
Two Or More Races - Hispanic 21,143 0.59%
Black or African American Alone - Non Hispanic 356,334 9.93%
White Alone - Non Hispanic 2,454,866 68.41%
American Indian and Alaska Native Alone - Non Hispanic 7,887 0.22%
Asian Alone - Non Hispanic 161,108 4.49%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 1,301 0.04%
Two Or More Races - Non Hispanic 60,134 1.68%

Population By Race and Ethiniciy for Connecticut Counties in 2015

Use the links below to see the population by race and ethnicity for each of the following Connecticut counties.