Population By Race and Ethnicity in Whiteside, IL in 2020

Updated on June 16, 2025.

Based on the US Census Vintage data estimates, in 2020, the 55,565 population of Whiteside County, Illinois comprised of 7,132 people who identified as Hispanic (12.84%), and 48,433 people who identified as Non-Hispanic (87.17%).

Race: The White Alone population was the largest racial group in Whiteside County, Illinois with a population of 52,958 (95.31%); Black or African American Alone population was the second largest racial group with a population of 1,027 (1.85%); and Two Or More Races was the third largest racial group with a population of 966 (1.74%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Whiteside County, Illinois in 2020, with a population of 46,468 (83.63%); the second largest ethnic group was White Alone - Hispanic with a population of 6,490 (11.68%); and the third largest ethnic group was Black or African American Alone - Non Hispanic with a population of 825 (1.49%).

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 2020
Total Population:
Race in Whiteside, IL in 2020
Total Population:
Ethnicity in Whiteside, IL in 2020
Total Population:
Population By Race in Whiteside , IL in 2020
Race Population Percentage
Black or African American Alone 1,027 1.85%
White Alone 52,958 95.31%
American Indian and Alaska Native Alone 269 0.48%
Asian Alone 334 0.6%
Native Hawaiian And Pacific Islander Alone 11 0.02%
Two Or More Races 966 1.74%
Population By Ethnicity in Whiteside , IL in 2020
Ethnicity Population Percentage
Black or African American Alone - Hispanic 202 0.36%
White Alone - Hispanic 6,490 11.68%
American Indian and Alaska Native Alone - Hispanic 167 0.3%
Asian Alone - Hispanic 36 0.07%
Native Hawaiian And Pacific Islander Alone - Hispanic 10 0.02%
Two Or More Races - Hispanic 227 0.41%
Black or African American Alone - Non Hispanic 825 1.49%
White Alone - Non Hispanic 46,468 83.63%
American Indian and Alaska Native Alone - Non Hispanic 102 0.18%
Asian Alone - Non Hispanic 298 0.54%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 1 0%
Two Or More Races - Non Hispanic 739 1.33%