Lake 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 Lake County, IL was 443.87K. The Non-Hispanic White Alone ethnicity group had the highest citizen voting-age population (344.23K) and constituted 77.55% of the total.

The Hispanic or Latino of All Races ethnicity group had the second highest citizen voting-age population (41.73K) and constituted 9.40% of the total. The Non-Hispanic Black or African American Alone ethnicity group had the third highest (31.61K), constituting 7.12% 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:

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

Non-Hispanic White Alone

Hispanic or Latino of All Races

Non-Hispanic Black Alone

Non-Hispanic Asian Alone

Non-Hispanic Two Or More Races

Non-Hispanic American Indian & Alaska Native Alone

Non-Hispanic Native Hawaiian & Pac. Islander Alone

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

0 of 0

Ethnicity	Voting-age Population	% of Voting-age Pop.
Non-Hispanic White Alone	344230	77.55
Hispanic or Latino of All Races	41725	9.40
Non-Hispanic Black or African American Alone	31610	7.12
Non-Hispanic Asian Alone	21640	4.88
Non-Hispanic Two Or More Races	4010	0.90
Non-Hispanic American Indian and Alaska Native Alone	525	0.12
Non-Hispanic Native Hawaiian And Pacific Islander Alone	125	0.03