DeKalb County, Illinois Population By Race in Census 2020

Updated on March 15, 2023.

According to the data from the US 2020 decennial Census, in April 2020, among DeKalb County, IL population of 100,420 people, 73.95% (74,258) identified their race as White Alone, 8.92% (8,954) identified their race as Black or African American Alone, and 8.68% (8,718) identified their race as Two Or More Races.

The first chart below shows the population by race and the second chart shows the percentage of the population for each race. 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.

DeKalb County, IL Population By Race in Census 2020
White Alone
Black or African American Alone
Two Or More Races
Some Other Race Alone
Asian Alone
American Indian and Alaska Native Alone
Native Hawaiian And Pacific Islander Alone
Percentage of DeKalb County, IL Population By Race in Census 2020
White Alone
Black or African American Alone
Two Or More Races
Some Other Race Alone
Asian Alone
American Indian and Alaska Native Alone
Native Hawaiian And Pacific Islander Alone
DeKalb County, IL Population By Race in Census 2020
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Race Population % of County Population
Black or African American Alone 8954 8.92
White Alone 74258 73.95
American Indian and Alaska Native Alone 553 0.55
Asian Alone 2299 2.29
Native Hawaiian And Pacific Islander Alone 29 0.03
Some Other Race Alone 5609 5.59
Two Or More Races 8718 8.68