Westchester County, New York Census 2020 Population By Race and Ethnicity

Updated on April 9, 2023.

According to the data from the US 2020 decennial Census, in April 2020, the 1.00M population of Westchester County, NY residents comprised of 269.33K residents who identified as Hispanic or Latino (26.81%), and 735.12K residents who identified as Non-Hispanic (73.19%).

Race: The White Alone population was the largest racial group in Westchester County, NY, with a population of 533.15K (53.08%). The Some Other Race Alone population was the second largest racial group in Westchester County, NY, with a population of 146.91K (14.63%). The Black or African American Alone population was the third largest racial group in Westchester County, NY, with a population of 141.09K (14.05%). The smallest racial group in Westchester County, NY was Native Hawaiian And Pacific Islander Alone with a population of 339 (0.03%).

Ethnicity: The Non-Hispanic - White Alone population was the largest ethnic group in Westchester County, NY, with a population of 497.68K (49.55%). The Hispanic - Some Other Race Alone population was the second largest ethnic group in Westchester County, NY, with a population of 138.26K (13.77%). The Non-Hispanic - Black Alone population was the third largest ethnic group in Westchester County, NY, with a population of 131.01K (13.04%). The smallest ethnic group in Westchester County, NY was Non-Hispanic - Native Hawaiian & Pac. Islander with a population of 150 (0.02%).

The charts and tables below shows the population and percentage of each racial group and ethnicity group in Westchester County, New York from the 2020 decennial census.

You can see similar information for other New York counties and also for the state of New York.

Westchester County, NY Hispanics and Non Hispanics Population in Census 2020
Total Population:
Westchester County, NY Racial Groups in Census 2020
Total Population:
Westchester County, NY Ethnicity Groups in Census 2020
Total Population:
Westchester County, NY Population of Racial Groups in Census 2020
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Race Population % of County Population
Black or African American Alone 141094 14.05
White Alone 533150 53.08
American Indian and Alaska Native Alone 7466 0.74
Asian Alone 65707 6.54
Native Hawaiian And Pacific Islander Alone 339 0.03
Some Other Race Alone 146911 14.63
Two Or More Races 109790 10.93
Westchester County, NY Population of Ethnicity Groups in Census 2020
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Ethnicity Population % of County Population
Non-Hispanic - White Alone 497684 49.55
Hispanic - Some Other Race Alone 138260 13.77
Non-Hispanic - Black Alone 131010 13.04
Hispanic - Two or More Races 78086 7.77
Non-Hispanic - Asian Alone 64907 6.46
Hispanic - White Alone 35466 3.53
Non-Hispanic - Two or More Races 31704 3.16
Hispanic - Black Alone 10084 1.00
Non-Hispanic - Some Other Race Alone 8651 0.86
Hispanic - American Indian & Alaska Native 6449 0.64
Non-Hispanic - American Indian & Alaska Native 1017 0.10
Hispanic - Asian Alone 800 0.08
Hispanic - Native Hawaiian & Pac. Islander 189 0.02
Non-Hispanic - Native Hawaiian & Pac. Islander 150 0.02