Population By Race and Ethnicity in Marion, MO in 2019

Updated on June 16, 2025.

Based on the US Census Vintage data estimates, in 2019, the 28,543 population of Marion County, Missouri comprised of 545 people who identified as Hispanic (1.91%), and 27,998 people who identified as Non-Hispanic (98.09%).

Race: The White Alone population was the largest racial group in Marion County, Missouri with a population of 26,127 (91.54%); Black or African American Alone population was the second largest racial group with a population of 1,390 (4.87%); and Two Or More Races was the third largest racial group with a population of 735 (2.58%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Marion County, Missouri in 2019, with a population of 25,696 (90.03%); the second largest ethnic group was Black or African American Alone - Non Hispanic with a population of 1,333 (4.67%); and the third largest ethnic group was Two Or More Races - Non Hispanic with a population of 696 (2.44%).

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

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

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Hispanics and Non Hispanics in Marion, MO in 2019
Total Population:
Race in Marion, MO in 2019
Total Population:
Ethnicity in Marion, MO in 2019
Total Population:
Population By Race in Marion , MO in 2019
RacePopulationPercentage
Black or African American Alone 1,390 4.87%
White Alone 26,127 91.54%
American Indian and Alaska Native Alone 70 0.25%
Asian Alone 194 0.68%
Native Hawaiian And Pacific Islander Alone 27 0.1%
Two Or More Races 735 2.58%
Population By Ethnicity in Marion , MO in 2019
EthnicityPopulationPercentage
Black or African American Alone - Hispanic 57 0.2%
White Alone - Hispanic 431 1.51%
American Indian and Alaska Native Alone - Hispanic 7 0.03%
Asian Alone - Hispanic 10 0.04%
Native Hawaiian And Pacific Islander Alone - Hispanic 1 0%
Two Or More Races - Hispanic 39 0.14%
Black or African American Alone - Non Hispanic 1,333 4.67%
White Alone - Non Hispanic 25,696 90.03%
American Indian and Alaska Native Alone - Non Hispanic 63 0.22%
Asian Alone - Non Hispanic 184 0.65%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 26 0.09%
Two Or More Races - Non Hispanic 696 2.44%