Population By Race and Ethnicity in Macoupin, IL in 2018

Updated on June 16, 2025.

Based on the US Census Vintage data estimates, in 2018, the 45,342 population of Macoupin County, Illinois comprised of 585 people who identified as Hispanic (1.29%), and 44,757 people who identified as Non-Hispanic (98.71%).

Race: The White Alone population was the largest racial group in Macoupin County, Illinois with a population of 44,006 (97.05%); Two Or More Races population was the second largest racial group with a population of 538 (1.19%); and Black or African American Alone was the third largest racial group with a population of 452 (1%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Macoupin County, Illinois in 2018, with a population of 43,496 (95.93%); the second largest ethnic group was White Alone - Hispanic with a population of 510 (1.13%); and the third largest ethnic group was Two Or More Races - Non Hispanic with a population of 510 (1.13%).

The charts and tables below shows the population and percentage of each racial and ethnicity group in Macoupin, Illinois.

You can find similar information for other Illinois counties, and for Illinois.

See this for other years:
Hispanics and Non Hispanics in Macoupin, IL in 2018
Total Population:
Race in Macoupin, IL in 2018
Total Population:
Ethnicity in Macoupin, IL in 2018
Total Population:
Population By Race in Macoupin , IL in 2018
Race Population Percentage
Black or African American Alone 452 1%
White Alone 44,006 97.05%
American Indian and Alaska Native Alone 161 0.36%
Asian Alone 170 0.38%
Native Hawaiian And Pacific Islander Alone 15 0.03%
Two Or More Races 538 1.19%
Population By Ethnicity in Macoupin , IL in 2018
Ethnicity Population Percentage
Black or African American Alone - Hispanic 9 0.02%
White Alone - Hispanic 510 1.13%
American Indian and Alaska Native Alone - Hispanic 27 0.06%
Asian Alone - Hispanic 4 0.01%
Native Hawaiian And Pacific Islander Alone - Hispanic 7 0.02%
Two Or More Races - Hispanic 28 0.06%
Black or African American Alone - Non Hispanic 443 0.98%
White Alone - Non Hispanic 43,496 95.93%
American Indian and Alaska Native Alone - Non Hispanic 134 0.3%
Asian Alone - Non Hispanic 166 0.37%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 8 0.02%
Two Or More Races - Non Hispanic 510 1.13%