Population By Race and Ethnicity in DuPage County, IL in 2010

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2010, the 917,996 population of DuPage County, Illinois comprised of 121,917 people who identified as Hispanic (13.28%), and 796,079 people who identified as Non-Hispanic (86.72%).

Race: The White Alone population was the largest racial group in DuPage County, Illinois with a population of 759,691 (82.76%); Asian Alone population was the second largest racial group with a population of 94,922 (10.34%); and Black or African American Alone was the third largest racial group with a population of 44,021 (4.8%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in DuPage County, Illinois in 2010, with a population of 647,018 (70.48%); the second largest ethnic group was White Alone - Hispanic with a population of 112,673 (12.27%); and the third largest ethnic group was Asian Alone - Non Hispanic with a population of 93,861 (10.23%).

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

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

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Hispanics and Non Hispanics in DuPage County, IL in 2010
Total Population:
Race in DuPage County, IL in 2010
Total Population:
Ethnicity in DuPage County, IL in 2010
Total Population:
Population By Race in DuPage , IL in 2010
Race Population Percentage
Black or African American Alone 44,021 4.8%
White Alone 759,691 82.76%
American Indian and Alaska Native Alone 3,815 0.42%
Asian Alone 94,922 10.34%
Native Hawaiian And Pacific Islander Alone 400 0.04%
Two Or More Races 15,147 1.65%
Population By Ethnicity in DuPage , IL in 2010
Ethnicity Population Percentage
Black or African American Alone - Hispanic 2,447 0.27%
White Alone - Hispanic 112,673 12.27%
American Indian and Alaska Native Alone - Hispanic 2,803 0.31%
Asian Alone - Hispanic 1,061 0.12%
Native Hawaiian And Pacific Islander Alone - Hispanic 218 0.02%
Two Or More Races - Hispanic 2,715 0.3%
Black or African American Alone - Non Hispanic 41,574 4.53%
White Alone - Non Hispanic 647,018 70.48%
American Indian and Alaska Native Alone - Non Hispanic 1,012 0.11%
Asian Alone - Non Hispanic 93,861 10.23%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 182 0.02%
Two Or More Races - Non Hispanic 12,432 1.35%