DeKalb County, Illinois Citizen Voting-age Population By Race and Ethnicity in 2011 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2011, the citizen voting-age population for DeKalb County, IL was 76.92K. The Non-Hispanic White Alone ethnicity group had the highest citizen voting-age population (66.28K) and constituted 86.16% of the total.

The Non-Hispanic Black or African American Alone ethnicity group had the second highest citizen voting-age population (4.50K) and constituted 5.84% of the total. The Hispanic or Latino of All Races ethnicity group had the third highest (3.77K), constituting 4.89% of the total citizen voting-age population.

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

You can also see similar information for other Illinois counties, and for Illinois.

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

See this for other years:

DeKalb County, Illinois Citizen Voting-age Population By Race and Ethnicity in 2011

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

DeKalb County, Illinois Citizen Voting-age Population By Race and Ethnicity in 2011

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Ethnicity	Voting-age Population	% of Voting-age Pop.
Non-Hispanic White Alone	66275	86.16
Non-Hispanic Black or African American Alone	4495	5.84
Hispanic or Latino of All Races	3765	4.89
Non-Hispanic Asian Alone	1400	1.82
Non-Hispanic Two Or More Races	814	1.06
Non-Hispanic American Indian and Alaska Native Alone	145	0.19
Non-Hispanic Native Hawaiian And Pacific Islander Alone	20	0.03