Population By Race and Ethnicity in Iroquois County, IL in 2010

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2010, the 29,701 population of Iroquois County, Illinois comprised of 1,591 people who identified as Hispanic (5.36%), and 28,110 people who identified as Non-Hispanic (94.64%).

Race: The White Alone population was the largest racial group in Iroquois County, Illinois with a population of 28,955 (97.49%); Two Or More Races population was the second largest racial group with a population of 302 (1.02%); and Black or African American Alone was the third largest racial group with a population of 239 (0.81%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Iroquois County, Illinois in 2010, with a population of 27,443 (92.4%); the second largest ethnic group was White Alone - Hispanic with a population of 1,512 (5.09%); and the third largest ethnic group was Two Or More Races - Non Hispanic with a population of 273 (0.92%).

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 2010
Total Population:
Race in Iroquois County, IL in 2010
Total Population:
Ethnicity in Iroquois County, IL in 2010
Total Population:
Population By Race in Iroquois , IL in 2010
Race Population Percentage
Black or African American Alone 239 0.81%
White Alone 28,955 97.49%
American Indian and Alaska Native Alone 76 0.26%
Asian Alone 122 0.41%
Native Hawaiian And Pacific Islander Alone 7 0.02%
Two Or More Races 302 1.02%
Population By Ethnicity in Iroquois , IL in 2010
Ethnicity Population Percentage
Black or African American Alone - Hispanic 4 0.01%
White Alone - Hispanic 1,512 5.09%
American Indian and Alaska Native Alone - Hispanic 33 0.11%
Asian Alone - Hispanic 12 0.04%
Native Hawaiian And Pacific Islander Alone - Hispanic 1 0%
Two Or More Races - Hispanic 29 0.1%
Black or African American Alone - Non Hispanic 235 0.79%
White Alone - Non Hispanic 27,443 92.4%
American Indian and Alaska Native Alone - Non Hispanic 43 0.14%
Asian Alone - Non Hispanic 110 0.37%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 6 0.02%
Two Or More Races - Non Hispanic 273 0.92%