Population By Race and Ethnicity in Whiteside, IL in 2018

Updated on June 16, 2025.

Based on the US Census Vintage data estimates, in 2018, the 55,532 population of Whiteside County, Illinois comprised of 6,826 people who identified as Hispanic (12.29%), and 48,706 people who identified as Non-Hispanic (87.71%).

Race: The White Alone population was the largest racial group in Whiteside County, Illinois with a population of 52,930 (95.31%); Black or African American Alone population was the second largest racial group with a population of 1,047 (1.89%); and Two Or More Races was the third largest racial group with a population of 942 (1.7%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Whiteside County, Illinois in 2018, with a population of 46,746 (84.18%); the second largest ethnic group was White Alone - Hispanic with a population of 6,184 (11.14%); and the third largest ethnic group was Black or African American Alone - Non Hispanic with a population of 831 (1.5%).

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

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

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Hispanics and Non Hispanics in Whiteside, IL in 2018
Total Population:
Race in Whiteside, IL in 2018
Total Population:
Ethnicity in Whiteside, IL in 2018
Total Population:
Population By Race in Whiteside , IL in 2018
Race Population Percentage
Black or African American Alone 1,047 1.89%
White Alone 52,930 95.31%
American Indian and Alaska Native Alone 262 0.47%
Asian Alone 337 0.61%
Native Hawaiian And Pacific Islander Alone 14 0.03%
Two Or More Races 942 1.7%
Population By Ethnicity in Whiteside , IL in 2018
Ethnicity Population Percentage
Black or African American Alone - Hispanic 216 0.39%
White Alone - Hispanic 6,184 11.14%
American Indian and Alaska Native Alone - Hispanic 166 0.3%
Asian Alone - Hispanic 29 0.05%
Native Hawaiian And Pacific Islander Alone - Hispanic 12 0.02%
Two Or More Races - Hispanic 219 0.39%
Black or African American Alone - Non Hispanic 831 1.5%
White Alone - Non Hispanic 46,746 84.18%
American Indian and Alaska Native Alone - Non Hispanic 96 0.17%
Asian Alone - Non Hispanic 308 0.56%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 2 0%
Two Or More Races - Non Hispanic 723 1.3%