Illinois Citizen Population By Race and Ethnicity in 2010 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2010, the Illinois citizen population was 11.78M. The Non-Hispanic White Alone ethnicity group had the highest citizen population (8.03M) and constituted 68.17% of the total. The Non-Hispanic Black or African American Alone ethnicity group had the second highest citizen population (1.82M) and constituted 15.43% of the total. The Hispanic or Latino of All Races ethnicity group had the third highest (1.37M), constituting 11.61% of the total citizen population.

The charts and tables below shows the citizen population and percentages by race and ethnicity.

You can see similar information for other states and for the United States.

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Illinois Citizen Voting-age Population By Race and Ethnicity in 2010

Data Source: US Census - ACS 5-Year (CVAP).

See this for other years:

Percentage of Illinois Citizen Population By Race and Ethnicity in 2010

Non-Hispanic White Alone

Non-Hispanic Black Alone

Hispanic or Latino of All Races

Non-Hispanic Asian Alone

Non-Hispanic Two Or More Races

Non-Hispanic American Indian & Alaska Native Alone

Non-Hispanic Native Hawaiian & Pac. Islander Alone

Illinois Citizen Population By Race and Ethnicity in 2010

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Ethnicity	Population	% of Citizen Pop.
Non-Hispanic White Alone	8028680	68.17
Non-Hispanic Black or African American Alone	1817325	15.43
Hispanic or Latino of All Races	1367400	11.61
Non-Hispanic Asian Alone	400735	3.40
Non-Hispanic Two Or More Races	145715	1.24
Non-Hispanic American Indian and Alaska Native Alone	15260	0.13
Non-Hispanic Native Hawaiian And Pacific Islander Alone	2640	0.02