Population By Race and Ethnicity in Chester County, PA in 2021

Updated on August 1, 2024.

Based on the US Census Vintage data estimates, in 2021, the 540,939 population of Chester County, Pennsylvania comprised of 44,332 people who identified as Hispanic (8.2%), and 496,607 people who identified as Non-Hispanic (91.81%).

Race: The White Alone population was the largest racial group in Chester County, Pennsylvania with a population of 456,591 (84.41%); Asian Alone population was the second largest racial group with a population of 36,740 (6.79%); and Black or African American Alone was the third largest racial group with a population of 33,696 (6.23%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Chester County, Pennsylvania in 2021, with a population of 419,398 (77.53%); the second largest ethnic group was White Alone - Hispanic with a population of 37,193 (6.88%); and the third largest ethnic group was Asian Alone - Non Hispanic with a population of 36,288 (6.71%).

The charts and tables below shows the population and percentage of each racial and ethnicity group in Chester, Pennsylvania.

You can find similar information for other Pennsylvania counties, and for Pennsylvania.

See this for other years:
Hispanics and Non Hispanics in Chester County, PA in 2021
Total Population:
Race in Chester County, PA in 2021
Total Population:
Ethnicity in Chester County, PA in 2021
Total Population:
Population By Race in Chester , PA in 2021
Race Population Percentage
Black or African American Alone 33,696 6.23%
White Alone 456,591 84.41%
American Indian and Alaska Native Alone 1,778 0.33%
Asian Alone 36,740 6.79%
Native Hawaiian And Pacific Islander Alone 393 0.07%
Two Or More Races 11,741 2.17%
Population By Ethnicity in Chester , PA in 2021
Ethnicity Population Percentage
Black or African American Alone - Hispanic 3,572 0.66%
White Alone - Hispanic 37,193 6.88%
American Indian and Alaska Native Alone - Hispanic 1,169 0.22%
Asian Alone - Hispanic 452 0.08%
Native Hawaiian And Pacific Islander Alone - Hispanic 214 0.04%
Two Or More Races - Hispanic 1,732 0.32%
Black or African American Alone - Non Hispanic 30,124 5.57%
White Alone - Non Hispanic 419,398 77.53%
American Indian and Alaska Native Alone - Non Hispanic 609 0.11%
Asian Alone - Non Hispanic 36,288 6.71%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 179 0.03%
Two Or More Races - Non Hispanic 10,009 1.85%