Monroe, Indiana 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 139.72K population of Monroe, IN residents comprised of 6.36K residents who identified as Hispanic or Latino (4.55%), and 133.36K residents who identified as Non-Hispanic (95.45%).

Race: The White Alone population was the largest racial group in Monroe, IN, with a population of 114.44K (81.90%). The Two Or More Races population was the second largest racial group in Monroe, IN, with a population of 9.21K (6.59%). The Asian Alone population was the third largest racial group in Monroe, IN, with a population of 8.38K (6.00%). The smallest racial group in Monroe, IN was Native Hawaiian And Pacific Islander Alone with a population of 46 (0.03%).

Ethnicity: The Non-Hispanic - White Alone population was the largest ethnic group in Monroe, IN, with a population of 112.49K (80.51%). The Non-Hispanic - Asian Alone population was the second largest ethnic group in Monroe, IN, with a population of 8.35K (5.98%). The Non-Hispanic - Two or More Races population was the third largest ethnic group in Monroe, IN, with a population of 6.71K (4.80%). The smallest ethnic group in Monroe, IN was Hispanic - Native Hawaiian & Pac. Islander with a population of 9 (0.01%).

The charts and tables below shows the population and percentage of each racial group and ethnicity group in Monroe, Indiana from the 2020 decennial census.

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

Monroe, IN Hispanics and Non Hispanics Population in Census 2020
Total Population:
Monroe, IN Racial Groups in Census 2020
Total Population:
Monroe, IN Ethnicity Groups in Census 2020
Total Population:
Monroe, IN Population of Racial Groups in Census 2020
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Race Population % of County Population
Black or African American Alone 5144 3.68
White Alone 114435 81.90
American Indian and Alaska Native Alone 347 0.25
Asian Alone 8376 6.00
Native Hawaiian And Pacific Islander Alone 46 0.03
Some Other Race Alone 2165 1.55
Two Or More Races 9205 6.59
Monroe, IN Population of Ethnicity Groups in Census 2020
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Ethnicity Population % of County Population
Non-Hispanic - White Alone 112490 80.51
Non-Hispanic - Asian Alone 8350 5.98
Non-Hispanic - Two or More Races 6707 4.80
Non-Hispanic - Black Alone 5016 3.59
Hispanic - Two or More Races 2498 1.79
Hispanic - White Alone 1945 1.39
Hispanic - Some Other Race Alone 1627 1.16
Non-Hispanic - Some Other Race Alone 538 0.39
Non-Hispanic - American Indian & Alaska Native 222 0.16
Hispanic - Black Alone 128 0.09
Hispanic - American Indian & Alaska Native 125 0.09
Non-Hispanic - Native Hawaiian & Pac. Islander 37 0.03
Hispanic - Asian Alone 26 0.02
Hispanic - Native Hawaiian & Pac. Islander 9 0.01