Adams County, Illinois Census 2020 Population By Race and Ethnicity

Updated on April 9, 2023.

According to the data from the US 2020 decennial Census, in April 2020, the 65.74K population of Adams County, IL residents comprised of 1.29K residents who identified as Hispanic or Latino (1.96%), and 64.45K residents who identified as Non-Hispanic (98.04%).

Race: The White Alone population was the largest racial group in Adams County, IL, with a population of 58.84K (89.50%). The Two Or More Races population was the second largest racial group in Adams County, IL, with a population of 3.22K (4.89%). The Black or African American Alone population was the third largest racial group in Adams County, IL, with a population of 2.50K (3.81%). The smallest racial group in Adams County, IL was Native Hawaiian And Pacific Islander Alone with a population of 39 (0.06%).

Ethnicity: The Non-Hispanic - White Alone population was the largest ethnic group in Adams County, IL, with a population of 58.39K (88.82%). The Non-Hispanic - Two or More Races population was the second largest ethnic group in Adams County, IL, with a population of 2.75K (4.18%). The Non-Hispanic - Black Alone population was the third largest ethnic group in Adams County, IL, with a population of 2.46K (3.75%). The smallest ethnic group in Adams County, IL was Hispanic - Native Hawaiian & Pac. Islander with a population of 6 (0.01%).

The charts and tables below shows the population and percentage of each racial group and ethnicity group in Adams County, Illinois from the 2020 decennial census.

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

Adams County, IL Hispanics and Non Hispanics Population in Census 2020
Total Population:
Adams County, IL Racial Groups in Census 2020
Total Population:
Adams County, IL Ethnicity Groups in Census 2020
Total Population:
Adams County, IL Population of Racial Groups in Census 2020
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Race Population % of County Population
Black or African American Alone 2501 3.81
White Alone 58837 89.50
American Indian and Alaska Native Alone 104 0.16
Asian Alone 513 0.78
Native Hawaiian And Pacific Islander Alone 39 0.06
Some Other Race Alone 526 0.80
Two Or More Races 3217 4.89
Adams County, IL Population of Ethnicity Groups in Census 2020
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Ethnicity Population % of County Population
Non-Hispanic - White Alone 58389 88.82
Non-Hispanic - Two or More Races 2749 4.18
Non-Hispanic - Black Alone 2464 3.75
Non-Hispanic - Asian Alone 500 0.76
Hispanic - Two or More Races 468 0.71
Hispanic - White Alone 448 0.68
Hispanic - Some Other Race Alone 303 0.46
Non-Hispanic - Some Other Race Alone 223 0.34
Non-Hispanic - American Indian & Alaska Native 92 0.14
Hispanic - Black Alone 37 0.06
Non-Hispanic - Native Hawaiian & Pac. Islander 33 0.05
Hispanic - Asian Alone 13 0.02
Hispanic - American Indian & Alaska Native 12 0.02
Hispanic - Native Hawaiian & Pac. Islander 6 0.01