Alexander, Illinois Census 2020 Population By Race and Ethnicity

Updated on February 22, 2026.

According to the data from the US 2020 decennial Census, in April 2020, the 5.24K population of Alexander, IL residents comprised of 82 residents who identified as Hispanic or Latino (1.57%), and 5.16K residents who identified as Non-Hispanic (98.44%).

Race: The White Alone population was the largest racial group in Alexander, IL, with a population of 3.31K (63.19%). The Black or African American Alone population was the second largest racial group in Alexander, IL, with a population of 1.62K (30.86%). The Two Or More Races population was the third largest racial group in Alexander, IL, with a population of 262 (5.00%). The smallest racial group in Alexander, IL was Native Hawaiian And Pacific Islander Alone with a population of 0 (0.00%).

Ethnicity: The Non-Hispanic - White Alone population was the largest ethnic group in Alexander, IL, with a population of 3.27K (62.48%). The Non-Hispanic - Black Alone population was the second largest ethnic group in Alexander, IL, with a population of 1.61K (30.76%). The Non-Hispanic - Two or More Races population was the third largest ethnic group in Alexander, IL, with a population of 236 (4.50%). The smallest ethnic group in Alexander, IL was Hispanic - Native Hawaiian & Pac. Islander with a population of 0 (0.00%).

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

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

Alexander, IL Hispanics and Non Hispanics Population in Census 2020
Total Population:
Alexander, IL Racial Groups in Census 2020
Total Population:
Alexander, IL Ethnicity Groups in Census 2020
Total Population:
Alexander, IL Population of Racial Groups in Census 2020
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Race Population % of County Population
Black or African American Alone 1617 30.86
White Alone 3311 63.19
American Indian and Alaska Native Alone 24 0.46
Asian Alone 6 0.12
Native Hawaiian And Pacific Islander Alone 0 0.00
Some Other Race Alone 20 0.38
Two Or More Races 262 5.00
Alexander, IL Population of Ethnicity Groups in Census 2020
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Ethnicity Population % of County Population
Non-Hispanic - White Alone 3274 62.48
Non-Hispanic - Black Alone 1612 30.76
Non-Hispanic - Two or More Races 236 4.50
Hispanic - White Alone 37 0.71
Hispanic - Two or More Races 26 0.50
Non-Hispanic - American Indian & Alaska Native 22 0.42
Hispanic - Some Other Race Alone 12 0.23
Non-Hispanic - Some Other Race Alone 8 0.15
Non-Hispanic - Asian Alone 6 0.12
Hispanic - Black Alone 5 0.10
Hispanic - American Indian & Alaska Native 2 0.04
Hispanic - Asian Alone 0 0.00
Non-Hispanic - Native Hawaiian & Pac. Islander 0 0.00
Hispanic - Native Hawaiian & Pac. Islander 0 0.00