Population By Race and Ethnicity in Montgomery, IL in 2023

Updated on June 16, 2025.

Based on the US Census Vintage data estimates, in 2023, the 27,663 population of Montgomery County, Illinois comprised of 621 people who identified as Hispanic (2.25%), and 27,042 people who identified as Non-Hispanic (97.76%).

Race: The White Alone population was the largest racial group in Montgomery County, Illinois with a population of 26,055 (94.19%); Black or African American Alone population was the second largest racial group with a population of 1,066 (3.85%); and Two Or More Races was the third largest racial group with a population of 289 (1.05%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Montgomery County, Illinois in 2023, with a population of 25,500 (92.18%); the second largest ethnic group was Black or African American Alone - Non Hispanic with a population of 1,050 (3.8%); and the third largest ethnic group was White Alone - Hispanic with a population of 555 (2.01%).

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

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

See this for other years:
Hispanics and Non Hispanics in Montgomery, IL in 2023
Total Population:
Race in Montgomery, IL in 2023
Total Population:
Ethnicity in Montgomery, IL in 2023
Total Population:
Population By Race in Montgomery , IL in 2023
Race Population Percentage
Black or African American Alone 1,066 3.85%
White Alone 26,055 94.19%
American Indian and Alaska Native Alone 83 0.3%
Asian Alone 153 0.55%
Native Hawaiian And Pacific Islander Alone 17 0.06%
Two Or More Races 289 1.05%
Population By Ethnicity in Montgomery , IL in 2023
Ethnicity Population Percentage
Black or African American Alone - Hispanic 16 0.06%
White Alone - Hispanic 555 2.01%
American Indian and Alaska Native Alone - Hispanic 20 0.07%
Asian Alone - Hispanic 1 0%
Native Hawaiian And Pacific Islander Alone - Hispanic 5 0.02%
Two Or More Races - Hispanic 24 0.09%
Black or African American Alone - Non Hispanic 1,050 3.8%
White Alone - Non Hispanic 25,500 92.18%
American Indian and Alaska Native Alone - Non Hispanic 63 0.23%
Asian Alone - Non Hispanic 152 0.55%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 12 0.04%
Two Or More Races - Non Hispanic 265 0.96%