Whiteside, Illinois Population By Ethnicity in Census 2020

Updated on February 22, 2026.

According to the data from the US 2020 decennial Census, in April 2020, among Whiteside, IL population of 55,691 people, 81.42% (45,341) identified their ethnicity as Non-Hispanic - White Alone, 4.39% (2,447) identified their ethnicity as Hispanic - Two Or More Races, and 4.34% (2,418) identified their ethnicity as Hispanic - White Alone.

The first chart below shows the population by ethnicity and the second chart shows the percentage of the population for each ethnicity. You can also find the information in a table below.

You can see similar information for other Illinois counties and also for the state of Illinois.

Whiteside, IL Population By Ethnicity in Census 2020
Non-Hispanic - White Alone
Hispanic - Two or More Races
Hispanic - White Alone
Hispanic - Some Other Race Alone
Non-Hispanic - Two or More Races
Non-Hispanic - Black Alone
Non-Hispanic - Asian Alone
Percentage of Whiteside, IL Population By Ethnicity in Census 2020
Non-Hispanic - White Alone
Hispanic - Two or More Races
Hispanic - White Alone
Hispanic - Some Other Race Alone
Non-Hispanic - Two or More Races
Non-Hispanic - Black Alone
Non-Hispanic - Asian Alone
Whiteside, IL Population By Ethnicity in Census 2020
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Ethnicity Population % of County Population
Non-Hispanic - White Alone 45341 81.42
Hispanic - Two Or More Races 2447 4.39
Hispanic - White Alone 2418 4.34
Hispanic - Some Other Race Alone 1985 3.56
Non-Hispanic - Two Or More Races 1954 3.51
Non-Hispanic - Black or African American Alone 741 1.33
Non-Hispanic - Asian Alone 306 0.55
Hispanic - American Indian and Alaska Native Alone 175 0.31
Non-Hispanic - Some Other Race Alone 149 0.27
Hispanic - Black or African American Alone 98 0.18
Non-Hispanic - American Indian and Alaska Native Alone 60 0.11
Non-Hispanic - Native Hawaiian And Pacific Islander Alone 9 0.02
Hispanic - Asian Alone 5 0.01
Hispanic - Native Hawaiian And Pacific Islander Alone 3 0.01