Rock Island city, Illinois Citizen Voting-age Population By Race and Ethnicity in 2024 (ACS-5Yrs)

Updated on March 27, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2024, the citizen voting-age population for Rock Island city, Illinois was 26.93K. The Non-Hispanic White Alone ethnicity group had the highest citizen voting-age population (19.19K) and constituted 71.24% of the total.

The Non-Hispanic Black or African American Alone ethnicity group had the second highest citizen voting-age population (3.97K) and constituted 14.74% of the total. The Hispanic or Latino of All Races ethnicity group had the third highest (2.42K), constituting 8.98% 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 2024

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 2024

0 of 0

Ethnicity	Voting-age Population	% of Voting-age Pop.
Non-Hispanic White Alone	19188	71.24
Non-Hispanic Black or African American Alone	3971	14.74
Hispanic or Latino of All Races	2419	8.98
Non-Hispanic Two Or More Races	892	3.31
Non-Hispanic Asian Alone	414	1.54
Non-Hispanic American Indian and Alaska Native Alone	44	0.16
Non-Hispanic Native Hawaiian And Pacific Islander Alone	2	0.01