Population By Race and Ethnicity in Carroll, IL in 2021

Updated on June 16, 2025.

Based on the US Census Vintage data estimates, in 2021, the 15,702 population of Carroll County, Illinois comprised of 787 people who identified as Hispanic (5.01%), and 14,915 people who identified as Non-Hispanic (94.99%).

Race: The White Alone population was the largest racial group in Carroll County, Illinois with a population of 14,631 (93.18%); Black or African American Alone population was the second largest racial group with a population of 641 (4.08%); and Two Or More Races was the third largest racial group with a population of 245 (1.56%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Carroll County, Illinois in 2021, with a population of 13,976 (89.01%); the second largest ethnic group was White Alone - Hispanic with a population of 655 (4.17%); and the third largest ethnic group was Black or African American Alone - Non Hispanic with a population of 592 (3.77%).

The charts and tables below shows the population and percentage of each racial and ethnicity group in Carroll, Illinois.

You can find similar information for other Illinois counties, and for Illinois.

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Hispanics and Non Hispanics in Carroll, IL in 2021
Total Population:
Race in Carroll, IL in 2021
Total Population:
Ethnicity in Carroll, IL in 2021
Total Population:
Population By Race in Carroll , IL in 2021
Race Population Percentage
Black or African American Alone 641 4.08%
White Alone 14,631 93.18%
American Indian and Alaska Native Alone 72 0.46%
Asian Alone 106 0.68%
Native Hawaiian And Pacific Islander Alone 7 0.05%
Two Or More Races 245 1.56%
Population By Ethnicity in Carroll , IL in 2021
Ethnicity Population Percentage
Black or African American Alone - Hispanic 49 0.31%
White Alone - Hispanic 655 4.17%
American Indian and Alaska Native Alone - Hispanic 32 0.2%
Asian Alone - Hispanic 0 0%
Native Hawaiian And Pacific Islander Alone - Hispanic 2 0.01%
Two Or More Races - Hispanic 49 0.31%
Black or African American Alone - Non Hispanic 592 3.77%
White Alone - Non Hispanic 13,976 89.01%
American Indian and Alaska Native Alone - Non Hispanic 40 0.26%
Asian Alone - Non Hispanic 106 0.68%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 5 0.03%
Two Or More Races - Non Hispanic 196 1.25%