Population By Race and Ethnicity in DuPage County, IL in 2021
Based on the US Census Vintage data estimates, in 2021, the 926,848 population of DuPage County, Illinois comprised of 145,554 people who identified as Hispanic (15.7%), and 781,294 people who identified as Non-Hispanic (84.3%).
Race: The White Alone population was the largest racial group in DuPage County, Illinois with a population of 729,748 (78.73%); Asian Alone population was the second largest racial group with a population of 122,298 (13.2%); and Black or African American Alone was the third largest racial group with a population of 50,209 (5.42%).
Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in DuPage County, Illinois in 2021, with a population of 595,999 (64.3%); the second largest ethnic group was White Alone - Hispanic with a population of 133,749 (14.43%); and the third largest ethnic group was Asian Alone - Non Hispanic with a population of 120,659 (13.02%).
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.
| Race | Population | Percentage |
|---|---|---|
| Black or African American Alone | 50,209 | 5.42% |
| White Alone | 729,748 | 78.73% |
| American Indian and Alaska Native Alone | 3,975 | 0.43% |
| Asian Alone | 122,298 | 13.2% |
| Native Hawaiian And Pacific Islander Alone | 515 | 0.06% |
| Two Or More Races | 20,103 | 2.17% |
| Ethnicity | Population | Percentage |
|---|---|---|
| Black or African American Alone - Hispanic | 3,345 | 0.36% |
| White Alone - Hispanic | 133,749 | 14.43% |
| American Indian and Alaska Native Alone - Hispanic | 3,019 | 0.33% |
| Asian Alone - Hispanic | 1,639 | 0.18% |
| Native Hawaiian And Pacific Islander Alone - Hispanic | 281 | 0.03% |
| Two Or More Races - Hispanic | 3,521 | 0.38% |
| Black or African American Alone - Non Hispanic | 46,864 | 5.06% |
| White Alone - Non Hispanic | 595,999 | 64.3% |
| American Indian and Alaska Native Alone - Non Hispanic | 956 | 0.1% |
| Asian Alone - Non Hispanic | 120,659 | 13.02% |
| Native Hawaiian And Pacific Islander Alone - Non Hispanic | 234 | 0.03% |
| Two Or More Races - Non Hispanic | 16,582 | 1.79% |