Population By Race and Ethnicity in Iroquois County, IL in 2015

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2015, the 28,529 population of Iroquois County, Illinois comprised of 1,899 people who identified as Hispanic (6.66%), and 26,630 people who identified as Non-Hispanic (93.34%).

Race: The White Alone population was the largest racial group in Iroquois County, Illinois with a population of 27,616 (96.8%); Two Or More Races population was the second largest racial group with a population of 347 (1.22%); and Black or African American Alone was the third largest racial group with a population of 308 (1.08%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Iroquois County, Illinois in 2015, with a population of 25,843 (90.59%); the second largest ethnic group was White Alone - Hispanic with a population of 1,773 (6.22%); and the third largest ethnic group was Two Or More Races - Non Hispanic with a population of 298 (1.05%).

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 2015
Total Population:
Race in Iroquois County, IL in 2015
Total Population:
Ethnicity in Iroquois County, IL in 2015
Total Population:
Population By Race in Iroquois , IL in 2015
Race Population Percentage
Black or African American Alone 308 1.08%
White Alone 27,616 96.8%
American Indian and Alaska Native Alone 92 0.32%
Asian Alone 159 0.56%
Native Hawaiian And Pacific Islander Alone 7 0.03%
Two Or More Races 347 1.22%
Population By Ethnicity in Iroquois , IL in 2015
Ethnicity Population Percentage
Black or African American Alone - Hispanic 23 0.08%
White Alone - Hispanic 1,773 6.22%
American Indian and Alaska Native Alone - Hispanic 41 0.14%
Asian Alone - Hispanic 12 0.04%
Native Hawaiian And Pacific Islander Alone - Hispanic 1 0%
Two Or More Races - Hispanic 49 0.17%
Black or African American Alone - Non Hispanic 285 1%
White Alone - Non Hispanic 25,843 90.59%
American Indian and Alaska Native Alone - Non Hispanic 51 0.18%
Asian Alone - Non Hispanic 147 0.52%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 6 0.02%
Two Or More Races - Non Hispanic 298 1.05%