Carroll County, Illinois Population By Race and Ethnicity in 2021 (ACS-5Yrs)

Updated on July 12, 2024.

Based on the US Census ACS-5Yrs estimates, in 2021, the total Carroll County, IL population was 15,586. The White Alone racial group had the highest population (14.25K) and constituted 91.42% of the total Carroll County population. The Two Or More Races racial group had the second highest population (628) and constituted 4.03% of the population. The third highest racial group was Black or African American Alone (468), constituting 3.00% of the population.

The population of the Non-Hispanic White Alone ethnicity group was 13.94K and constituted 89.43% of the population. The population of the Hispanic or Latino of All Races ethnicity group was (626) and constituted 4.02% of the population.

The charts and tables below shows the population and percentages by race and ethnicity.

Note: Missing racial or ethnicity groups means there was not enough information for an estimate.

You can also see similar information for other Illinois counties, and for Illinois.

Data Source: US Census - ACS 5-Year Estimates.

Carroll County, Illinois Population By Race in 2021

White Alone

Two Or More Races

Black or African American Alone

Asian Alone

Some Other Race Alone

American Indian and Alaska Native Alone

Carroll County, Illinois Population By Ethnicity in 2021

Non-Hispanic White Alone

Hispanic or Latino of All Races

Carroll County, Illinois Population By Race in 2021

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Race	Population	% of Total Pop.
White Alone	14248	91.42
Two Or More Races	628	4.03
Black or African American Alone	468	3.00
Asian Alone	119	0.76
Some Other Race Alone	79	0.51
American Indian and Alaska Native Alone	44	0.28

Carroll County, Illinois Population By Ethnicity in 2021

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Ethnicity	Population	% of Total Pop.
Non-Hispanic White Alone	13938	89.43
Hispanic or Latino of All Races	626	4.02