Rock Island city, Illinois Citizen Voting-age Population By Race and Ethnicity in 2012 (ACS-5Yrs)

Updated on March 27, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2012, the citizen voting-age population for Rock Island city, Illinois was 28.30K. The Non-Hispanic White Alone ethnicity group had the highest citizen voting-age population (21.84K) and constituted 77.17% of the total.

The Non-Hispanic Black or African American Alone ethnicity group had the second highest citizen voting-age population (4.47K) and constituted 15.80% of the total. The Hispanic or Latino of All Races ethnicity group had the third highest (1.35K), constituting 4.77% 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 cities and places, and for Illinois.

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

See this for other years:

Rock Island city, Illinois Citizen Voting-age Population By Race and Ethnicity in 2012

Non-Hispanic White Alone

Non-Hispanic Black Alone

Hispanic or Latino of All Races

Non-Hispanic Two Or More Races

Non-Hispanic Asian Alone

Non-Hispanic American Indian & Alaska Native Alone

Non-Hispanic Native Hawaiian & Pac. Islander Alone

Rock Island city, Illinois Citizen Voting-age Population By Race and Ethnicity in 2012

0 of 0

Ethnicity	Voting-age Population	% of Voting-age Pop.
Non-Hispanic White Alone	21835	77.17
Non-Hispanic Black or African American Alone	4470	15.80
Hispanic or Latino of All Races	1350	4.77
Non-Hispanic Two Or More Races	390	1.38
Non-Hispanic Asian Alone	185	0.65
Non-Hispanic American Indian and Alaska Native Alone	55	0.19
Non-Hispanic Native Hawaiian And Pacific Islander Alone	10	0.04