Population By Race and Ethnicity in Buchanan County, MO in 2010

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2010, the 89,071 population of Buchanan County, Missouri comprised of 4,731 people who identified as Hispanic (5.31%), and 84,340 people who identified as Non-Hispanic (94.69%).

Race: The White Alone population was the largest racial group in Buchanan County, Missouri with a population of 80,974 (90.91%); Black or African American Alone population was the second largest racial group with a population of 4,743 (5.33%); and Two Or More Races was the third largest racial group with a population of 1,925 (2.16%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Buchanan County, Missouri in 2010, with a population of 76,830 (86.26%); the second largest ethnic group was Black or African American Alone - Non Hispanic with a population of 4,595 (5.16%); and the third largest ethnic group was White Alone - Hispanic with a population of 4,144 (4.65%).

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

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

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Hispanics and Non Hispanics in Buchanan County, MO in 2010
Total Population:
Race in Buchanan County, MO in 2010
Total Population:
Ethnicity in Buchanan County, MO in 2010
Total Population:
Population By Race in Buchanan , MO in 2010
Race Population Percentage
Black or African American Alone 4,743 5.33%
White Alone 80,974 90.91%
American Indian and Alaska Native Alone 460 0.52%
Asian Alone 757 0.85%
Native Hawaiian And Pacific Islander Alone 212 0.24%
Two Or More Races 1,925 2.16%
Population By Ethnicity in Buchanan , MO in 2010
Ethnicity Population Percentage
Black or African American Alone - Hispanic 148 0.17%
White Alone - Hispanic 4,144 4.65%
American Indian and Alaska Native Alone - Hispanic 140 0.16%
Asian Alone - Hispanic 37 0.04%
Native Hawaiian And Pacific Islander Alone - Hispanic 53 0.06%
Two Or More Races - Hispanic 209 0.24%
Black or African American Alone - Non Hispanic 4,595 5.16%
White Alone - Non Hispanic 76,830 86.26%
American Indian and Alaska Native Alone - Non Hispanic 320 0.36%
Asian Alone - Non Hispanic 720 0.81%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 159 0.18%
Two Or More Races - Non Hispanic 1,716 1.93%