Population By Race and Ethnicity in Middlesex County, CT in 2012

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2012, the 165,677 population of Middlesex County, Connecticut comprised of 8,661 people who identified as Hispanic (5.23%), and 157,016 people who identified as Non-Hispanic (94.77%).

Race: The White Alone population was the largest racial group in Middlesex County, Connecticut with a population of 149,071 (89.98%); Black or African American Alone population was the second largest racial group with a population of 8,544 (5.16%); and Asian Alone was the third largest racial group with a population of 4,600 (2.78%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Middlesex County, Connecticut in 2012, with a population of 141,895 (85.65%); the second largest ethnic group was Black or African American Alone - Non Hispanic with a population of 7,666 (4.63%); and the third largest ethnic group was White Alone - Hispanic with a population of 7,176 (4.33%).

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.

Data Source: US Census Bureau (Vintage).

See this for other years:

Hispanics and Non Hispanics in Middlesex County, CT in 2012

Total Population:165,677

Non Hispanic (94.77%)

Hispanic (5.23%)

Race in Middlesex County, CT in 2012

Total Population:165,677

White Alone (89.98%)

Black or African American Alone (5.16%)

Asian Alone (2.78%)

Two or more races (1.82%)

American Indian and Alaska Native Alone (0.21%)

Native Hawaiian And Pacific Islander Alone (0.06%)

Ethnicity in Middlesex County, CT in 2012

Total Population:165,677

Non-Hispanic White Alone (85.65%)

Non-Hispanic Black or African American Alone (4.63%)

Hispanic White Alone (4.33%)

Non-Hispanic Asian Alone (2.73%)

Non-Hispanic Two or more races (1.59%)

All Other Ethnicities (1.08%)

Population By Race in Middlesex , CT in 2012

Race	Population	Percentage
White Alone	149,071	89.98%
Black or African American Alone	8,544	5.16%
Asian Alone	4,600	2.78%
Two Or More Races	3,016	1.82%
American Indian and Alaska Native Alone	352	0.21%
Native Hawaiian And Pacific Islander Alone	94	0.06%

Population By Ethnicity in Middlesex , CT in 2012

Ethnicity	Population	Percentage
White Alone - Non Hispanic	141,895	85.65%
Black or African American Alone - Non Hispanic	7,666	4.63%
White Alone - Hispanic	7,176	4.33%
Asian Alone - Non Hispanic	4,519	2.73%
Two Or More Races - Non Hispanic	2,637	1.59%
Black or African American Alone - Hispanic	878	0.53%
Two Or More Races - Hispanic	379	0.23%
American Indian and Alaska Native Alone - Non Hispanic	240	0.14%
American Indian and Alaska Native Alone - Hispanic	112	0.07%
Asian Alone - Hispanic	81	0.05%
Native Hawaiian And Pacific Islander Alone - Non Hispanic	59	0.04%
Native Hawaiian And Pacific Islander Alone - Hispanic	35	0.02%