Decatur 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 Decatur city, Illinois was 58.20K. The Non-Hispanic White Alone ethnicity group had the highest citizen voting-age population (44.47K) and constituted 76.42% of the total.

The Non-Hispanic Black or African American Alone ethnicity group had the second highest citizen voting-age population (11.90K) and constituted 20.44% of the total. The Non-Hispanic Two Or More Races ethnicity group had the third highest (855), constituting 1.47% 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:

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

Non-Hispanic White Alone

Non-Hispanic Black Alone

Non-Hispanic Two Or More Races

Hispanic or Latino of All Races

Non-Hispanic Asian Alone

Non-Hispanic American Indian & Alaska Native Alone

Non-Hispanic Native Hawaiian & Pac. Islander Alone

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

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Ethnicity	Voting-age Population	% of Voting-age Pop.
Non-Hispanic White Alone	44470	76.42
Non-Hispanic Black or African American Alone	11895	20.44
Non-Hispanic Two Or More Races	855	1.47
Hispanic or Latino of All Races	705	1.21
Non-Hispanic Asian Alone	220	0.38
Non-Hispanic American Indian and Alaska Native Alone	40	0.07
Non-Hispanic Native Hawaiian And Pacific Islander Alone	15	0.03