Peoria County, Illinois Citizen Voting-age 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 citizen voting-age population for Peoria County, IL was 136.24K. The Non-Hispanic White Alone ethnicity group had the highest citizen voting-age population (109.10K) and constituted 80.08% of the total.

The Non-Hispanic Black or African American Alone ethnicity group had the second highest citizen voting-age population (20.52K) and constituted 15.06% of the total. The Hispanic or Latino of All Races ethnicity group had the third highest (3.19K), constituting 2.34% 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:

Peoria County, Illinois Citizen Voting-age 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

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

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Ethnicity	Voting-age Population	% of Voting-age Pop.
Non-Hispanic White Alone	109100	80.08
Non-Hispanic Black or African American Alone	20520	15.06
Hispanic or Latino of All Races	3185	2.34
Non-Hispanic Asian Alone	1935	1.42
Non-Hispanic Two Or More Races	1315	0.97
Non-Hispanic American Indian and Alaska Native Alone	135	0.10
Non-Hispanic Native Hawaiian And Pacific Islander Alone	45	0.03