Population By Race and Ethnicity in Delaware County, PA in 2018

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2018, the 565,506 population of Delaware County, Pennsylvania comprised of 22,567 people who identified as Hispanic (3.99%), and 542,939 people who identified as Non-Hispanic (96.01%).

Race: The White Alone population was the largest racial group in Delaware County, Pennsylvania with a population of 389,567 (68.89%); Black or African American Alone population was the second largest racial group with a population of 126,741 (22.41%); and Asian Alone was the third largest racial group with a population of 34,868 (6.17%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Delaware County, Pennsylvania in 2018, with a population of 374,150 (66.16%); the second largest ethnic group was Black or African American Alone - Non Hispanic with a population of 122,206 (21.61%); and the third largest ethnic group was Asian Alone - Non Hispanic with a population of 34,462 (6.09%).

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 2018
Total Population:
Race in Delaware County, PA in 2018
Total Population:
Ethnicity in Delaware County, PA in 2018
Total Population:
Population By Race in Delaware , PA in 2018
Race Population Percentage
Black or African American Alone 126,741 22.41%
White Alone 389,567 68.89%
American Indian and Alaska Native Alone 1,280 0.23%
Asian Alone 34,868 6.17%
Native Hawaiian And Pacific Islander Alone 298 0.05%
Two Or More Races 12,752 2.26%
Population By Ethnicity in Delaware , PA in 2018
Ethnicity Population Percentage
Black or African American Alone - Hispanic 4,535 0.8%
White Alone - Hispanic 15,417 2.73%
American Indian and Alaska Native Alone - Hispanic 529 0.09%
Asian Alone - Hispanic 406 0.07%
Native Hawaiian And Pacific Islander Alone - Hispanic 134 0.02%
Two Or More Races - Hispanic 1,546 0.27%
Black or African American Alone - Non Hispanic 122,206 21.61%
White Alone - Non Hispanic 374,150 66.16%
American Indian and Alaska Native Alone - Non Hispanic 751 0.13%
Asian Alone - Non Hispanic 34,462 6.09%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 164 0.03%
Two Or More Races - Non Hispanic 11,206 1.98%