McLean 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 170.95K population of McLean County, IL residents comprised of 10.52K residents who identified as Hispanic or Latino (6.16%), and 160.43K residents who identified as Non-Hispanic (93.84%).

Race: The White Alone population was the largest racial group in McLean County, IL, with a population of 132.15K (77.30%). The Black or African American Alone population was the second largest racial group in McLean County, IL, with a population of 15.00K (8.77%). The Two Or More Races population was the third largest racial group in McLean County, IL, with a population of 10.81K (6.32%). The smallest racial group in McLean County, IL was Native Hawaiian And Pacific Islander Alone with a population of 62 (0.04%).

Ethnicity: The Non-Hispanic - White Alone population was the largest ethnic group in McLean County, IL, with a population of 129.44K (75.72%). The Non-Hispanic - Black Alone population was the second largest ethnic group in McLean County, IL, with a population of 14.70K (8.60%). The Non-Hispanic - Asian Alone population was the third largest ethnic group in McLean County, IL, with a population of 8.11K (4.74%). The smallest ethnic group in McLean County, IL was Hispanic - Native Hawaiian & Pac. Islander with a population of 24 (0.01%).

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

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

McLean County, IL Hispanics and Non Hispanics Population in Census 2020
Total Population:
McLean County, IL Racial Groups in Census 2020
Total Population:
McLean County, IL Ethnicity Groups in Census 2020
Total Population:
McLean County, IL Population of Racial Groups in Census 2020
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Race Population % of County Population
Black or African American Alone 14996 8.77
White Alone 132148 77.30
American Indian and Alaska Native Alone 483 0.28
Asian Alone 8142 4.76
Native Hawaiian And Pacific Islander Alone 62 0.04
Some Other Race Alone 4314 2.52
Two Or More Races 10809 6.32
McLean County, IL Population of Ethnicity Groups in Census 2020
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Ethnicity Population % of County Population
Non-Hispanic - White Alone 129440 75.72
Non-Hispanic - Black Alone 14699 8.60
Non-Hispanic - Asian Alone 8108 4.74
Non-Hispanic - Two or More Races 7269 4.25
Hispanic - Some Other Race Alone 3696 2.16
Hispanic - Two or More Races 3540 2.07
Hispanic - White Alone 2708 1.58
Non-Hispanic - Some Other Race Alone 618 0.36
Hispanic - Black Alone 297 0.17
Non-Hispanic - American Indian & Alaska Native 258 0.15
Hispanic - American Indian & Alaska Native 225 0.13
Non-Hispanic - Native Hawaiian & Pac. Islander 38 0.02
Hispanic - Asian Alone 34 0.02
Hispanic - Native Hawaiian & Pac. Islander 24 0.01