Population By Race and Ethnicity in New London County, CT in 2010

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2010, the 274,019 population of New London County, Connecticut comprised of 23,401 people who identified as Hispanic (8.54%), and 250,618 people who identified as Non-Hispanic (91.46%).

Race: The White Alone population was the largest racial group in New London County, Connecticut with a population of 232,551 (84.87%); Black or African American Alone population was the second largest racial group with a population of 17,494 (6.38%); and Asian Alone was the third largest racial group with a population of 11,875 (4.33%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in New London County, Connecticut in 2010, with a population of 214,786 (78.38%); the second largest ethnic group was White Alone - Hispanic with a population of 17,765 (6.48%); and the third largest ethnic group was Black or African American Alone - Non Hispanic with a population of 14,737 (5.38%).

The charts and tables below shows the population and percentage of each racial and ethnicity group in New London, 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 New London County, CT in 2010

Total Population:274,019

Non Hispanic (91.46%)

Hispanic (8.54%)

Race in New London County, CT in 2010

Total Population:274,019

White Alone (84.87%)

Black or African American Alone (6.38%)

Asian Alone (4.33%)

Two or more races (3.23%)

American Indian and Alaska Native Alone (1.06%)

Native Hawaiian And Pacific Islander Alone (0.13%)

Ethnicity in New London County, CT in 2010

Total Population:274,019

Non-Hispanic White Alone (78.38%)

Hispanic White Alone (6.48%)

Non-Hispanic Black or African American Alone (5.38%)

Non-Hispanic Asian Alone (4.2%)

All Other Ethnicities (2.90%)

Non-Hispanic Two or more races (2.65%)

Population By Race in New London , CT in 2010

Race	Population	Percentage
White Alone	232,551	84.87%
Black or African American Alone	17,494	6.38%
Asian Alone	11,875	4.33%
Two Or More Races	8,843	3.23%
American Indian and Alaska Native Alone	2,911	1.06%
Native Hawaiian And Pacific Islander Alone	345	0.13%

Population By Ethnicity in New London , CT in 2010

Ethnicity	Population	Percentage
White Alone - Non Hispanic	214,786	78.38%
White Alone - Hispanic	17,765	6.48%
Black or African American Alone - Non Hispanic	14,737	5.38%
Asian Alone - Non Hispanic	11,513	4.2%
Two Or More Races - Non Hispanic	7,266	2.65%
Black or African American Alone - Hispanic	2,757	1.01%
American Indian and Alaska Native Alone - Non Hispanic	2,119	0.77%
Two Or More Races - Hispanic	1,577	0.58%
American Indian and Alaska Native Alone - Hispanic	792	0.29%
Asian Alone - Hispanic	362	0.13%
Native Hawaiian And Pacific Islander Alone - Non Hispanic	197	0.07%
Native Hawaiian And Pacific Islander Alone - Hispanic	148	0.05%