Population By Race and Ethnicity in Marion County, MO in 2023

Updated on August 1, 2024.

Based on the US Census Vintage data estimates, in 2023, the 28,336 population of Marion County, Missouri comprised of 593 people who identified as Hispanic (2.09%), and 27,743 people who identified as Non-Hispanic (97.91%).

Race: The White Alone population was the largest racial group in Marion County, Missouri with a population of 25,879 (91.33%); Black or African American Alone population was the second largest racial group with a population of 1,316 (4.64%); and Two Or More Races was the third largest racial group with a population of 792 (2.8%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Marion County, Missouri in 2023, with a population of 25,420 (89.71%); the second largest ethnic group was Black or African American Alone - Non Hispanic with a population of 1,246 (4.4%); and the third largest ethnic group was Two Or More Races - Non Hispanic with a population of 748 (2.64%).

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 County, MO in 2023
Total Population:
Race in Marion County, MO in 2023
Total Population:
Ethnicity in Marion County, MO in 2023
Total Population:
Population By Race in Marion , MO in 2023
Race Population Percentage
Black or African American Alone 1,316 4.64%
White Alone 25,879 91.33%
American Indian and Alaska Native Alone 85 0.3%
Asian Alone 236 0.83%
Native Hawaiian And Pacific Islander Alone 28 0.1%
Two Or More Races 792 2.8%
Population By Ethnicity in Marion , MO in 2023
Ethnicity Population Percentage
Black or African American Alone - Hispanic 70 0.25%
White Alone - Hispanic 459 1.62%
American Indian and Alaska Native Alone - Hispanic 9 0.03%
Asian Alone - Hispanic 10 0.04%
Native Hawaiian And Pacific Islander Alone - Hispanic 1 0%
Two Or More Races - Hispanic 44 0.16%
Black or African American Alone - Non Hispanic 1,246 4.4%
White Alone - Non Hispanic 25,420 89.71%
American Indian and Alaska Native Alone - Non Hispanic 76 0.27%
Asian Alone - Non Hispanic 226 0.8%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 27 0.1%
Two Or More Races - Non Hispanic 748 2.64%