Mchenry, Illinois Non-Hispanic Population By Race in Census 2020

Updated on February 22, 2026.

According to the data from the US 2020 decennial Census, in April 2020, among the 263.52K of the Mchenry, IL Non-Hispanic (not hispanic or latino) population, 90.56% (238.66K) identified their race as White Alone, 4.13% (10.88K) identified their race as Two Or More Races, and 3.29% (8.67K) identified their race as Asian Alone.

The first chart below shows the non-hispanic population by race and the second chart shows the percentage of the total Mchenry, IL non-hispanic population for each racial group. You can also find this information in a table at the bottom of the page.

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

Mchenry, IL Non-Hispanic Population By Race in Census 2020
White Alone
Two Or More Races
Asian Alone
Black or African American Alone
Some Other Race Alone
American Indian and Alaska Native Alone
Native Hawaiian And Pacific Islander Alone
Percentage of Mchenry, IL Non-Hispanic Population By Race in Census 2020
White Alone
Two Or More Races
Asian Alone
Black or African American Alone
Some Other Race Alone
American Indian and Alaska Native Alone
Native Hawaiian And Pacific Islander Alone
Mchenry, IL Non-Hispanic Population By Race in Census 2020
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Race Population % of County Non-Hispanic Population
Black or African American Alone 4073 1.55
White Alone 238659 90.56
American Indian and Alaska Native Alone 325 0.12
Asian Alone 8669 3.29
Native Hawaiian And Pacific Islander Alone 45 0.02
Some Other Race Alone 872 0.33
Two Or More Races 10881 4.13