Population By Race and Ethnicity in Middlesex County, CT in 2014

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2014, the 164,857 population of Middlesex County, Connecticut comprised of 9,294 people who identified as Hispanic (5.64%), and 155,563 people who identified as Non-Hispanic (94.36%).

Race: The White Alone population was the largest racial group in Middlesex County, Connecticut with a population of 147,727 (89.61%); Black or African American Alone population was the second largest racial group with a population of 8,743 (5.3%); and Asian Alone was the third largest racial group with a population of 4,763 (2.89%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Middlesex County, Connecticut in 2014, with a population of 140,111 (84.99%); the second largest ethnic group was Black or African American Alone - Non Hispanic with a population of 7,756 (4.71%); and the third largest ethnic group was White Alone - Hispanic with a population of 7,616 (4.62%).

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.

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Hispanics and Non Hispanics in Middlesex County, CT in 2014
Total Population:
Race in Middlesex County, CT in 2014
Total Population:
Ethnicity in Middlesex County, CT in 2014
Total Population:
Population By Race in Middlesex , CT in 2014
Race Population Percentage
Black or African American Alone 8,743 5.3%
White Alone 147,727 89.61%
American Indian and Alaska Native Alone 429 0.26%
Asian Alone 4,763 2.89%
Native Hawaiian And Pacific Islander Alone 107 0.07%
Two Or More Races 3,088 1.87%
Population By Ethnicity in Middlesex , CT in 2014
Ethnicity Population Percentage
Black or African American Alone - Hispanic 987 0.6%
White Alone - Hispanic 7,616 4.62%
American Indian and Alaska Native Alone - Hispanic 167 0.1%
Asian Alone - Hispanic 88 0.05%
Native Hawaiian And Pacific Islander Alone - Hispanic 42 0.03%
Two Or More Races - Hispanic 394 0.24%
Black or African American Alone - Non Hispanic 7,756 4.71%
White Alone - Non Hispanic 140,111 84.99%
American Indian and Alaska Native Alone - Non Hispanic 262 0.16%
Asian Alone - Non Hispanic 4,675 2.84%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 65 0.04%
Two Or More Races - Non Hispanic 2,694 1.63%