Population By Race and Ethnicity in Westchester County, NY in 2010

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2010, the 950,760 population of Westchester County, New York comprised of 208,260 people who identified as Hispanic (21.91%), and 742,500 people who identified as Non-Hispanic (78.1%).

Race: The White Alone population was the largest racial group in Westchester County, New York with a population of 719,827 (75.71%); Black or African American Alone population was the second largest racial group with a population of 148,677 (15.64%); and Asian Alone was the third largest racial group with a population of 54,085 (5.69%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Westchester County, New York in 2010, with a population of 547,683 (57.61%); the second largest ethnic group was White Alone - Hispanic with a population of 172,144 (18.11%); and the third largest ethnic group was Black or African American Alone - Non Hispanic with a population of 128,370 (13.5%).

The charts and tables below shows the population and percentage of each racial and ethnicity group in Westchester, New York.

You can find similar information for other New York counties, and for New York.

See this for other years:
Hispanics and Non Hispanics in Westchester County, NY in 2010
Total Population:
Race in Westchester County, NY in 2010
Total Population:
Ethnicity in Westchester County, NY in 2010
Total Population:
Population By Race in Westchester , NY in 2010
Race Population Percentage
Black or African American Alone 148,677 15.64%
White Alone 719,827 75.71%
American Indian and Alaska Native Alone 7,596 0.8%
Asian Alone 54,085 5.69%
Native Hawaiian And Pacific Islander Alone 1,049 0.11%
Two Or More Races 19,526 2.05%
Population By Ethnicity in Westchester , NY in 2010
Ethnicity Population Percentage
Black or African American Alone - Hispanic 20,307 2.14%
White Alone - Hispanic 172,144 18.11%
American Indian and Alaska Native Alone - Hispanic 6,363 0.67%
Asian Alone - Hispanic 1,541 0.16%
Native Hawaiian And Pacific Islander Alone - Hispanic 778 0.08%
Two Or More Races - Hispanic 7,127 0.75%
Black or African American Alone - Non Hispanic 128,370 13.5%
White Alone - Non Hispanic 547,683 57.61%
American Indian and Alaska Native Alone - Non Hispanic 1,233 0.13%
Asian Alone - Non Hispanic 52,544 5.53%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 271 0.03%
Two Or More Races - Non Hispanic 12,399 1.3%