Population By Race and Ethnicity in Monroe, IL in 2012

Updated on June 16, 2025.

Based on the US Census Vintage data estimates, in 2012, the 33,320 population of Monroe County, Illinois comprised of 468 people who identified as Hispanic (1.41%), and 32,852 people who identified as Non-Hispanic (98.6%).

Race: The White Alone population was the largest racial group in Monroe County, Illinois with a population of 32,727 (98.22%); Two Or More Races population was the second largest racial group with a population of 254 (0.76%); and Asian Alone was the third largest racial group with a population of 178 (0.53%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Monroe County, Illinois in 2012, with a population of 32,301 (96.94%); the second largest ethnic group was White Alone - Hispanic with a population of 426 (1.28%); and the third largest ethnic group was Two Or More Races - Non Hispanic with a population of 243 (0.73%).

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

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

See this for other years:
Hispanics and Non Hispanics in Monroe, IL in 2012
Total Population:
Race in Monroe, IL in 2012
Total Population:
Ethnicity in Monroe, IL in 2012
Total Population:
Population By Race in Monroe , IL in 2012
Race Population Percentage
Black or African American Alone 85 0.26%
White Alone 32,727 98.22%
American Indian and Alaska Native Alone 68 0.2%
Asian Alone 178 0.53%
Native Hawaiian And Pacific Islander Alone 8 0.02%
Two Or More Races 254 0.76%
Population By Ethnicity in Monroe , IL in 2012
Ethnicity Population Percentage
Black or African American Alone - Hispanic 12 0.04%
White Alone - Hispanic 426 1.28%
American Indian and Alaska Native Alone - Hispanic 12 0.04%
Asian Alone - Hispanic 5 0.02%
Native Hawaiian And Pacific Islander Alone - Hispanic 2 0.01%
Two Or More Races - Hispanic 11 0.03%
Black or African American Alone - Non Hispanic 73 0.22%
White Alone - Non Hispanic 32,301 96.94%
American Indian and Alaska Native Alone - Non Hispanic 56 0.17%
Asian Alone - Non Hispanic 173 0.52%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 6 0.02%
Two Or More Races - Non Hispanic 243 0.73%