Population By Race and Ethnicity in DuPage County, IL in 2015

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2015, the 933,669 population of DuPage County, Illinois comprised of 130,366 people who identified as Hispanic (13.96%), and 803,303 people who identified as Non-Hispanic (86.04%).

Race: The White Alone population was the largest racial group in DuPage County, Illinois with a population of 754,137 (80.77%); Asian Alone population was the second largest racial group with a population of 109,820 (11.76%); and Black or African American Alone was the third largest racial group with a population of 47,730 (5.11%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in DuPage County, Illinois in 2015, with a population of 633,939 (67.9%); the second largest ethnic group was White Alone - Hispanic with a population of 120,198 (12.87%); and the third largest ethnic group was Asian Alone - Non Hispanic with a population of 108,528 (11.62%).

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.

Data Source: US Census Bureau (Vintage).

See this for other years:

Hispanics and Non Hispanics in DuPage County, IL in 2015

Total Population:933,669

Non Hispanic (86.04%)

Hispanic (13.96%)

Race in DuPage County, IL in 2015

Total Population:933,669

White Alone (80.77%)

Asian Alone (11.76%)

Black or African American Alone (5.11%)

Two or more races (1.9%)

American Indian and Alaska Native Alone (0.4%)

Native Hawaiian And Pacific Islander Alone (0.05%)

Ethnicity in DuPage County, IL in 2015

Total Population:933,669

Non-Hispanic White Alone (67.9%)

Hispanic White Alone (12.87%)

Non-Hispanic Asian Alone (11.62%)

Non-Hispanic Black or African American Alone (4.81%)

Non-Hispanic Two or more races (1.57%)

All Other Ethnicities (1.22%)

Population By Race in DuPage , IL in 2015

Race	Population	Percentage
White Alone	754,137	80.77%
Asian Alone	109,820	11.76%
Black or African American Alone	47,730	5.11%
Two Or More Races	17,763	1.9%
American Indian and Alaska Native Alone	3,738	0.4%
Native Hawaiian And Pacific Islander Alone	481	0.05%

Population By Ethnicity in DuPage , IL in 2015

Ethnicity	Population	Percentage
White Alone - Non Hispanic	633,939	67.9%
White Alone - Hispanic	120,198	12.87%
Asian Alone - Non Hispanic	108,528	11.62%
Black or African American Alone - Non Hispanic	44,916	4.81%
Two Or More Races - Non Hispanic	14,667	1.57%
Two Or More Races - Hispanic	3,096	0.33%
Black or African American Alone - Hispanic	2,814	0.3%
American Indian and Alaska Native Alone - Hispanic	2,710	0.29%
Asian Alone - Hispanic	1,292	0.14%
American Indian and Alaska Native Alone - Non Hispanic	1,028	0.11%
Native Hawaiian And Pacific Islander Alone - Hispanic	256	0.03%
Native Hawaiian And Pacific Islander Alone - Non Hispanic	225	0.02%