Population By Race and Ethnicity in Middlesex County, CT in 2016

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2016, the 163,403 population of Middlesex County, Connecticut comprised of 9,812 people who identified as Hispanic (6.01%), and 153,591 people who identified as Non-Hispanic (94%).

Race: The White Alone population was the largest racial group in Middlesex County, Connecticut with a population of 145,870 (89.27%); Black or African American Alone population was the second largest racial group with a population of 8,724 (5.34%); and Asian Alone was the third largest racial group with a population of 5,081 (3.11%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Middlesex County, Connecticut in 2016, with a population of 137,782 (84.32%); the second largest ethnic group was White Alone - Hispanic with a population of 8,088 (4.95%); and the third largest ethnic group was Black or African American Alone - Non Hispanic with a population of 7,743 (4.74%).

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

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

See this for other years:
Hispanics and Non Hispanics in Middlesex County, CT in 2016
Total Population:
Race in Middlesex County, CT in 2016
Total Population:
Ethnicity in Middlesex County, CT in 2016
Total Population:
Population By Race in Middlesex , CT in 2016
Race Population Percentage
Black or African American Alone 8,724 5.34%
White Alone 145,870 89.27%
American Indian and Alaska Native Alone 410 0.25%
Asian Alone 5,081 3.11%
Native Hawaiian And Pacific Islander Alone 106 0.07%
Two Or More Races 3,212 1.97%
Population By Ethnicity in Middlesex , CT in 2016
Ethnicity Population Percentage
Black or African American Alone - Hispanic 981 0.6%
White Alone - Hispanic 8,088 4.95%
American Indian and Alaska Native Alone - Hispanic 169 0.1%
Asian Alone - Hispanic 98 0.06%
Native Hawaiian And Pacific Islander Alone - Hispanic 41 0.03%
Two Or More Races - Hispanic 435 0.27%
Black or African American Alone - Non Hispanic 7,743 4.74%
White Alone - Non Hispanic 137,782 84.32%
American Indian and Alaska Native Alone - Non Hispanic 241 0.15%
Asian Alone - Non Hispanic 4,983 3.05%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 65 0.04%
Two Or More Races - Non Hispanic 2,777 1.7%