Lake County, Illinois Citizen Voting-age Population By Race and Ethnicity in 2024 (ACS-5Yrs)

Updated on March 26, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2024, the citizen voting-age population for Lake County, IL was 484.88K. The Non-Hispanic White Alone ethnicity group had the highest citizen voting-age population (325.76K) and constituted 67.18% of the total.

The Hispanic or Latino of All Races ethnicity group had the second highest citizen voting-age population (82.66K) and constituted 17.05% of the total. The Non-Hispanic Black or African American Alone ethnicity group had the third highest (33.63K), constituting 6.94% 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 2024

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 2024

0 of 0

Ethnicity	Voting-age Population	% of Voting-age Pop.
Non-Hispanic White Alone	325759	67.18
Hispanic or Latino of All Races	82658	17.05
Non-Hispanic Black or African American Alone	33630	6.94
Non-Hispanic Asian Alone	32698	6.74
Non-Hispanic Two Or More Races	9478	1.96
Non-Hispanic American Indian and Alaska Native Alone	486	0.10
Non-Hispanic Native Hawaiian And Pacific Islander Alone	171	0.04