Population By Race and Ethnicity in Iroquois County, IL in 2021

Updated on August 1, 2024.

Based on the US Census Vintage data estimates, in 2021, the 26,775 population of Iroquois County, Illinois comprised of 2,120 people who identified as Hispanic (7.92%), and 24,655 people who identified as Non-Hispanic (92.08%).

Race: The White Alone population was the largest racial group in Iroquois County, Illinois with a population of 25,741 (96.14%); Black or African American Alone population was the second largest racial group with a population of 383 (1.43%); and Two Or More Races was the third largest racial group with a population of 383 (1.43%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Iroquois County, Illinois in 2021, with a population of 23,787 (88.84%); the second largest ethnic group was White Alone - Hispanic with a population of 1,954 (7.3%); and the third largest ethnic group was Black or African American Alone - Non Hispanic with a population of 356 (1.33%).

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

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

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Hispanics and Non Hispanics in Iroquois County, IL in 2021
Total Population:
Race in Iroquois County, IL in 2021
Total Population:
Ethnicity in Iroquois County, IL in 2021
Total Population:
Population By Race in Iroquois , IL in 2021
Race Population Percentage
Black or African American Alone 383 1.43%
White Alone 25,741 96.14%
American Indian and Alaska Native Alone 104 0.39%
Asian Alone 155 0.58%
Native Hawaiian And Pacific Islander Alone 9 0.03%
Two Or More Races 383 1.43%
Population By Ethnicity in Iroquois , IL in 2021
Ethnicity Population Percentage
Black or African American Alone - Hispanic 27 0.1%
White Alone - Hispanic 1,954 7.3%
American Indian and Alaska Native Alone - Hispanic 56 0.21%
Asian Alone - Hispanic 13 0.05%
Native Hawaiian And Pacific Islander Alone - Hispanic 1 0%
Two Or More Races - Hispanic 69 0.26%
Black or African American Alone - Non Hispanic 356 1.33%
White Alone - Non Hispanic 23,787 88.84%
American Indian and Alaska Native Alone - Non Hispanic 48 0.18%
Asian Alone - Non Hispanic 142 0.53%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 8 0.03%
Two Or More Races - Non Hispanic 314 1.17%