Population By Race and Ethnicity in New Haven County, CT in 2019

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2019, the 853,818 population of New Haven County, Connecticut comprised of 163,248 people who identified as Hispanic (19.12%), and 690,570 people who identified as Non-Hispanic (80.88%).

Race: The White Alone population was the largest racial group in New Haven County, Connecticut with a population of 658,070 (77.07%); Black or African American Alone population was the second largest racial group with a population of 130,522 (15.29%); and Asian Alone was the third largest racial group with a population of 36,999 (4.33%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in New Haven County, Connecticut in 2019, with a population of 526,091 (61.62%); the second largest ethnic group was White Alone - Hispanic with a population of 131,979 (15.46%); and the third largest ethnic group was Black or African American Alone - Non Hispanic with a population of 110,800 (12.98%).

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

You can find similar information for other Connecticut counties, and for Connecticut.

See this for other years:
Hispanics and Non Hispanics in New Haven County, CT in 2019
Total Population:
Race in New Haven County, CT in 2019
Total Population:
Ethnicity in New Haven County, CT in 2019
Total Population:
Population By Race in New Haven , CT in 2019
Race Population Percentage
Black or African American Alone 130,522 15.29%
White Alone 658,070 77.07%
American Indian and Alaska Native Alone 5,310 0.62%
Asian Alone 36,999 4.33%
Native Hawaiian And Pacific Islander Alone 931 0.11%
Two Or More Races 21,986 2.58%
Population By Ethnicity in New Haven , CT in 2019
Ethnicity Population Percentage
Black or African American Alone - Hispanic 19,722 2.31%
White Alone - Hispanic 131,979 15.46%
American Indian and Alaska Native Alone - Hispanic 3,731 0.44%
Asian Alone - Hispanic 921 0.11%
Native Hawaiian And Pacific Islander Alone - Hispanic 653 0.08%
Two Or More Races - Hispanic 6,242 0.73%
Black or African American Alone - Non Hispanic 110,800 12.98%
White Alone - Non Hispanic 526,091 61.62%
American Indian and Alaska Native Alone - Non Hispanic 1,579 0.19%
Asian Alone - Non Hispanic 36,078 4.22%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 278 0.03%
Two Or More Races - Non Hispanic 15,744 1.84%