Population By Race and Ethnicity in Monroe, IN in 2020

Updated on June 16, 2025.

Based on the US Census Vintage data estimates, in 2020, the 139,585 population of Monroe County, Indiana comprised of 6,284 people who identified as Hispanic (4.5%), and 133,301 people who identified as Non-Hispanic (95.5%).

Race: The White Alone population was the largest racial group in Monroe County, Indiana with a population of 120,223 (86.13%); Asian Alone population was the second largest racial group with a population of 9,471 (6.79%); and Black or African American Alone was the third largest racial group with a population of 5,381 (3.86%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Monroe County, Indiana in 2020, with a population of 114,888 (82.31%); the second largest ethnic group was Asian Alone - Non Hispanic with a population of 9,376 (6.72%); and the third largest ethnic group was White Alone - Hispanic with a population of 5,335 (3.82%).

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

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

See this for other years:
Hispanics and Non Hispanics in Monroe, IN in 2020
Total Population:
Race in Monroe, IN in 2020
Total Population:
Ethnicity in Monroe, IN in 2020
Total Population:
Population By Race in Monroe , IN in 2020
Race Population Percentage
Black or African American Alone 5,381 3.86%
White Alone 120,223 86.13%
American Indian and Alaska Native Alone 487 0.35%
Asian Alone 9,471 6.79%
Native Hawaiian And Pacific Islander Alone 112 0.08%
Two Or More Races 3,911 2.8%
Population By Ethnicity in Monroe , IN in 2020
Ethnicity Population Percentage
Black or African American Alone - Hispanic 313 0.22%
White Alone - Hispanic 5,335 3.82%
American Indian and Alaska Native Alone - Hispanic 174 0.13%
Asian Alone - Hispanic 95 0.07%
Native Hawaiian And Pacific Islander Alone - Hispanic 18 0.01%
Two Or More Races - Hispanic 349 0.25%
Black or African American Alone - Non Hispanic 5,068 3.63%
White Alone - Non Hispanic 114,888 82.31%
American Indian and Alaska Native Alone - Non Hispanic 313 0.22%
Asian Alone - Non Hispanic 9,376 6.72%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 94 0.07%
Two Or More Races - Non Hispanic 3,562 2.55%