Delaware County, Pennsylvania 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 576.83K population of Delaware County, PA residents comprised of 26.77K residents who identified as Hispanic or Latino (4.64%), and 550.06K residents who identified as Non-Hispanic (95.36%).

Race: The White Alone population was the largest racial group in Delaware County, PA, with a population of 367.72K (63.75%). The Black or African American Alone population was the second largest racial group in Delaware County, PA, with a population of 129.24K (22.41%). The Asian Alone population was the third largest racial group in Delaware County, PA, with a population of 36.46K (6.32%). The smallest racial group in Delaware County, PA was Native Hawaiian And Pacific Islander Alone with a population of 153 (0.03%).

Ethnicity: The Non-Hispanic - White Alone population was the largest ethnic group in Delaware County, PA, with a population of 363.25K (62.97%). The Non-Hispanic - Black Alone population was the second largest ethnic group in Delaware County, PA, with a population of 127.06K (22.03%). The Non-Hispanic - Asian Alone population was the third largest ethnic group in Delaware County, PA, with a population of 36.32K (6.30%). The smallest ethnic group in Delaware County, PA was Hispanic - Native Hawaiian & Pac. Islander with a population of 20 (0.00%).

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

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

Delaware County, PA Hispanics and Non Hispanics Population in Census 2020
Total Population:
Delaware County, PA Racial Groups in Census 2020
Total Population:
Delaware County, PA Ethnicity Groups in Census 2020
Total Population:
Delaware County, PA Population of Racial Groups in Census 2020
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Race Population % of County Population
Black or African American Alone 129242 22.41
White Alone 367718 63.75
American Indian and Alaska Native Alone 1092 0.19
Asian Alone 36457 6.32
Native Hawaiian And Pacific Islander Alone 153 0.03
Some Other Race Alone 12149 2.11
Two Or More Races 30019 5.20
Delaware County, PA Population of Ethnicity Groups in Census 2020
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Ethnicity Population % of County Population
Non-Hispanic - White Alone 363249 62.97
Non-Hispanic - Black Alone 127055 22.03
Non-Hispanic - Asian Alone 36317 6.30
Non-Hispanic - Two or More Races 20032 3.47
Hispanic - Two or More Races 9987 1.73
Hispanic - Some Other Race Alone 9553 1.66
Hispanic - White Alone 4469 0.78
Non-Hispanic - Some Other Race Alone 2596 0.45
Hispanic - Black Alone 2187 0.38
Non-Hispanic - American Indian & Alaska Native 676 0.12
Hispanic - American Indian & Alaska Native 416 0.07
Hispanic - Asian Alone 140 0.02
Non-Hispanic - Native Hawaiian & Pac. Islander 133 0.02
Hispanic - Native Hawaiian & Pac. Islander 20 0.00