Population By Race and Ethnicity in New London County, CT in 2017

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2017, the 267,829 population of New London County, Connecticut comprised of 28,677 people who identified as Hispanic (10.71%), and 239,152 people who identified as Non-Hispanic (89.29%).

Race: The White Alone population was the largest racial group in New London County, Connecticut with a population of 224,094 (83.67%); Black or African American Alone population was the second largest racial group with a population of 18,521 (6.92%); and Asian Alone was the third largest racial group with a population of 11,639 (4.35%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in New London County, Connecticut in 2017, with a population of 202,644 (75.66%); the second largest ethnic group was White Alone - Hispanic with a population of 21,450 (8.01%); and the third largest ethnic group was Black or African American Alone - Non Hispanic with a population of 15,093 (5.64%).

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 2017

Total Population:267,829

Non Hispanic (89.29%)

Hispanic (10.71%)

Race in New London County, CT in 2017

Total Population:267,829

White Alone (83.67%)

Black or African American Alone (6.92%)

Asian Alone (4.35%)

Two or more races (3.71%)

American Indian and Alaska Native Alone (1.21%)

Native Hawaiian And Pacific Islander Alone (0.15%)

Ethnicity in New London County, CT in 2017

Total Population:267,829

Non-Hispanic White Alone (75.66%)

Hispanic White Alone (8.01%)

Non-Hispanic Black or African American Alone (5.64%)

Non-Hispanic Asian Alone (4.2%)

All Other Ethnicities (3.57%)

Non-Hispanic Two or more races (2.93%)

Population By Race in New London , CT in 2017

Race	Population	Percentage
White Alone	224,094	83.67%
Black or African American Alone	18,521	6.92%
Asian Alone	11,639	4.35%
Two Or More Races	9,935	3.71%
American Indian and Alaska Native Alone	3,241	1.21%
Native Hawaiian And Pacific Islander Alone	399	0.15%

Population By Ethnicity in New London , CT in 2017

Ethnicity	Population	Percentage
White Alone - Non Hispanic	202,644	75.66%
White Alone - Hispanic	21,450	8.01%
Black or African American Alone - Non Hispanic	15,093	5.64%
Asian Alone - Non Hispanic	11,239	4.2%
Two Or More Races - Non Hispanic	7,849	2.93%
Black or African American Alone - Hispanic	3,428	1.28%
American Indian and Alaska Native Alone - Non Hispanic	2,123	0.79%
Two Or More Races - Hispanic	2,086	0.78%
American Indian and Alaska Native Alone - Hispanic	1,118	0.42%
Asian Alone - Hispanic	400	0.15%
Native Hawaiian And Pacific Islander Alone - Non Hispanic	204	0.08%
Native Hawaiian And Pacific Islander Alone - Hispanic	195	0.07%