Population By Race and Ethnicity in Dupage, IL in 2012

Updated on June 16, 2025.

Based on the US Census Vintage data estimates, in 2012, the 928,719 population of Dupage County, Illinois comprised of 126,283 people who identified as Hispanic (13.6%), and 802,436 people who identified as Non-Hispanic (86.4%).

Race: The White Alone population was the largest racial group in Dupage County, Illinois with a population of 760,773 (81.92%); Asian Alone population was the second largest racial group with a population of 100,933 (10.87%); and Black or African American Alone was the third largest racial group with a population of 46,269 (4.98%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Dupage County, Illinois in 2012, with a population of 644,250 (69.37%); the second largest ethnic group was White Alone - Hispanic with a population of 116,523 (12.55%); and the third largest ethnic group was Asian Alone - Non Hispanic with a population of 99,756 (10.74%).

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, IL in 2012
Total Population:
Race in Dupage, IL in 2012
Total Population:
Ethnicity in Dupage, IL in 2012
Total Population:
Population By Race in Dupage , IL in 2012
Race Population Percentage
Black or African American Alone 46,269 4.98%
White Alone 760,773 81.92%
American Indian and Alaska Native Alone 3,793 0.41%
Asian Alone 100,933 10.87%
Native Hawaiian And Pacific Islander Alone 421 0.05%
Two Or More Races 16,530 1.78%
Population By Ethnicity in Dupage , IL in 2012
Ethnicity Population Percentage
Black or African American Alone - Hispanic 2,587 0.28%
White Alone - Hispanic 116,523 12.55%
American Indian and Alaska Native Alone - Hispanic 2,776 0.3%
Asian Alone - Hispanic 1,177 0.13%
Native Hawaiian And Pacific Islander Alone - Hispanic 218 0.02%
Two Or More Races - Hispanic 3,002 0.32%
Black or African American Alone - Non Hispanic 43,682 4.7%
White Alone - Non Hispanic 644,250 69.37%
American Indian and Alaska Native Alone - Non Hispanic 1,017 0.11%
Asian Alone - Non Hispanic 99,756 10.74%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 203 0.02%
Two Or More Races - Non Hispanic 13,528 1.46%