Macoupin, 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 44.97K population of Macoupin, IL residents comprised of 570 residents who identified as Hispanic or Latino (1.27%), and 44.40K residents who identified as Non-Hispanic (98.73%).

Race: The White Alone population was the largest racial group in Macoupin, IL, with a population of 42.08K (93.58%). The Two Or More Races population was the second largest racial group in Macoupin, IL, with a population of 2.08K (4.63%). The Black or African American Alone population was the third largest racial group in Macoupin, IL, with a population of 369 (0.82%). The smallest racial group in Macoupin, 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 Macoupin, IL, with a population of 41.85K (93.07%). The Non-Hispanic - Two or More Races population was the second largest ethnic group in Macoupin, IL, with a population of 1.84K (4.09%). The Non-Hispanic - Black Alone population was the third largest ethnic group in Macoupin, IL, with a population of 368 (0.82%). The smallest ethnic group in Macoupin, 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 Macoupin, Illinois from the 2020 decennial census.

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

Macoupin, IL Hispanics and Non Hispanics Population in Census 2020
Total Population:
Macoupin, IL Racial Groups in Census 2020
Total Population:
Macoupin, IL Ethnicity Groups in Census 2020
Total Population:
Macoupin, IL Population of Racial Groups in Census 2020
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Race Population % of County Population
Black or African American Alone 369 0.82
White Alone 42082 93.58
American Indian and Alaska Native Alone 120 0.27
Asian Alone 179 0.40
Native Hawaiian And Pacific Islander Alone 0 0.00
Some Other Race Alone 135 0.30
Two Or More Races 2082 4.63
Macoupin, IL Population of Ethnicity Groups in Census 2020
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Ethnicity Population % of County Population
Non-Hispanic - White Alone 41850 93.07
Non-Hispanic - Two or More Races 1837 4.09
Non-Hispanic - Black Alone 368 0.82
Hispanic - Two or More Races 245 0.55
Hispanic - White Alone 232 0.52
Non-Hispanic - Asian Alone 179 0.40
Non-Hispanic - American Indian & Alaska Native 109 0.24
Hispanic - Some Other Race Alone 81 0.18
Non-Hispanic - Some Other Race Alone 54 0.12
Hispanic - American Indian & Alaska Native 11 0.02
Hispanic - Black Alone 1 0.00
Hispanic - Asian Alone 0 0.00
Non-Hispanic - Native Hawaiian & Pac. Islander 0 0.00
Hispanic - Native Hawaiian & Pac. Islander 0 0.00