Population By Race and Ethnicity in Delaware County, PA in 2010

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2010, the 559,009 population of Delaware County, Pennsylvania comprised of 16,667 people who identified as Hispanic (2.98%), and 542,342 people who identified as Non-Hispanic (97.02%).

Race: The White Alone population was the largest racial group in Delaware County, Pennsylvania with a population of 409,035 (73.17%); Black or African American Alone population was the second largest racial group with a population of 112,170 (20.07%); and Asian Alone was the third largest racial group with a population of 26,887 (4.81%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Delaware County, Pennsylvania in 2010, with a population of 397,479 (71.1%); the second largest ethnic group was Black or African American Alone - Non Hispanic with a population of 108,853 (19.47%); and the third largest ethnic group was Asian Alone - Non Hispanic with a population of 26,657 (4.77%).

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

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

See this for other years:
Hispanics and Non Hispanics in Delaware County, PA in 2010
Total Population:
Race in Delaware County, PA in 2010
Total Population:
Ethnicity in Delaware County, PA in 2010
Total Population:
Population By Race in Delaware , PA in 2010
Race Population Percentage
Black or African American Alone 112,170 20.07%
White Alone 409,035 73.17%
American Indian and Alaska Native Alone 1,025 0.18%
Asian Alone 26,887 4.81%
Native Hawaiian And Pacific Islander Alone 211 0.04%
Two Or More Races 9,681 1.73%
Population By Ethnicity in Delaware , PA in 2010
Ethnicity Population Percentage
Black or African American Alone - Hispanic 3,317 0.59%
White Alone - Hispanic 11,556 2.07%
American Indian and Alaska Native Alone - Hispanic 324 0.06%
Asian Alone - Hispanic 230 0.04%
Native Hawaiian And Pacific Islander Alone - Hispanic 91 0.02%
Two Or More Races - Hispanic 1,149 0.21%
Black or African American Alone - Non Hispanic 108,853 19.47%
White Alone - Non Hispanic 397,479 71.1%
American Indian and Alaska Native Alone - Non Hispanic 701 0.13%
Asian Alone - Non Hispanic 26,657 4.77%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 120 0.02%
Two Or More Races - Non Hispanic 8,532 1.53%