Population By Race and Ethnicity in Iroquois County, IL in 2011

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2011, the 29,501 population of Iroquois County, Illinois comprised of 1,677 people who identified as Hispanic (5.69%), and 27,824 people who identified as Non-Hispanic (94.32%).

Race: The White Alone population was the largest racial group in Iroquois County, Illinois with a population of 28,705 (97.3%); Two Or More Races population was the second largest racial group with a population of 328 (1.11%); and Black or African American Alone was the third largest racial group with a population of 252 (0.85%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Iroquois County, Illinois in 2011, with a population of 27,119 (91.93%); the second largest ethnic group was White Alone - Hispanic with a population of 1,586 (5.38%); and the third largest ethnic group was Two Or More Races - Non Hispanic with a population of 291 (0.99%).

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 2011
Total Population:
Race in Iroquois County, IL in 2011
Total Population:
Ethnicity in Iroquois County, IL in 2011
Total Population:
Population By Race in Iroquois , IL in 2011
Race Population Percentage
Black or African American Alone 252 0.85%
White Alone 28,705 97.3%
American Indian and Alaska Native Alone 84 0.28%
Asian Alone 125 0.42%
Native Hawaiian And Pacific Islander Alone 7 0.02%
Two Or More Races 328 1.11%
Population By Ethnicity in Iroquois , IL in 2011
Ethnicity Population Percentage
Black or African American Alone - Hispanic 5 0.02%
White Alone - Hispanic 1,586 5.38%
American Indian and Alaska Native Alone - Hispanic 36 0.12%
Asian Alone - Hispanic 12 0.04%
Native Hawaiian And Pacific Islander Alone - Hispanic 1 0%
Two Or More Races - Hispanic 37 0.13%
Black or African American Alone - Non Hispanic 247 0.84%
White Alone - Non Hispanic 27,119 91.93%
American Indian and Alaska Native Alone - Non Hispanic 48 0.16%
Asian Alone - Non Hispanic 113 0.38%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 6 0.02%
Two Or More Races - Non Hispanic 291 0.99%