Population By Race and Ethnicity in Dupage, IL in 2020
Based on the US Census Vintage data estimates, in 2020, the 931,317 population of Dupage County, Illinois comprised of 144,419 people who identified as Hispanic (15.51%), and 786,898 people who identified as Non-Hispanic (84.49%).
Race: The White Alone population was the largest racial group in Dupage County, Illinois with a population of 736,215 (79.05%); Asian Alone population was the second largest racial group with a population of 120,899 (12.98%); and Black or African American Alone was the third largest racial group with a population of 49,794 (5.35%).
Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Dupage County, Illinois in 2020, with a population of 603,522 (64.8%); the second largest ethnic group was White Alone - Hispanic with a population of 132,693 (14.25%); and the third largest ethnic group was Asian Alone - Non Hispanic with a population of 119,334 (12.81%).
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 | 49,794 | 5.35% |
| White Alone | 736,215 | 79.05% |
| American Indian and Alaska Native Alone | 4,045 | 0.43% |
| Asian Alone | 120,899 | 12.98% |
| Native Hawaiian And Pacific Islander Alone | 514 | 0.06% |
| Two Or More Races | 19,850 | 2.13% |
| Ethnicity | Population | Percentage |
|---|---|---|
| Black or African American Alone - Hispanic | 3,337 | 0.36% |
| White Alone - Hispanic | 132,693 | 14.25% |
| American Indian and Alaska Native Alone - Hispanic | 3,062 | 0.33% |
| Asian Alone - Hispanic | 1,565 | 0.17% |
| Native Hawaiian And Pacific Islander Alone - Hispanic | 273 | 0.03% |
| Two Or More Races - Hispanic | 3,489 | 0.38% |
| Black or African American Alone - Non Hispanic | 46,457 | 4.99% |
| White Alone - Non Hispanic | 603,522 | 64.8% |
| American Indian and Alaska Native Alone - Non Hispanic | 983 | 0.11% |
| Asian Alone - Non Hispanic | 119,334 | 12.81% |
| Native Hawaiian And Pacific Islander Alone - Non Hispanic | 241 | 0.03% |
| Two Or More Races - Non Hispanic | 16,361 | 1.76% |
