Population By Race and Ethnicity in Buchanan County, MO in 2011

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2011, the 89,748 population of Buchanan County, Missouri comprised of 4,997 people who identified as Hispanic (5.57%), and 84,751 people who identified as Non-Hispanic (94.43%).

Race: The White Alone population was the largest racial group in Buchanan County, Missouri with a population of 81,186 (90.46%); Black or African American Alone population was the second largest racial group with a population of 4,994 (5.56%); and Two Or More Races was the third largest racial group with a population of 1,992 (2.22%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Buchanan County, Missouri in 2011, with a population of 76,811 (85.59%); the second largest ethnic group was Black or African American Alone - Non Hispanic with a population of 4,834 (5.39%); and the third largest ethnic group was White Alone - Hispanic with a population of 4,375 (4.88%).

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 2011
Total Population:
Race in Buchanan County, MO in 2011
Total Population:
Ethnicity in Buchanan County, MO in 2011
Total Population:
Population By Race in Buchanan , MO in 2011
Race Population Percentage
Black or African American Alone 4,994 5.56%
White Alone 81,186 90.46%
American Indian and Alaska Native Alone 465 0.52%
Asian Alone 882 0.98%
Native Hawaiian And Pacific Islander Alone 229 0.26%
Two Or More Races 1,992 2.22%
Population By Ethnicity in Buchanan , MO in 2011
Ethnicity Population Percentage
Black or African American Alone - Hispanic 160 0.18%
White Alone - Hispanic 4,375 4.88%
American Indian and Alaska Native Alone - Hispanic 140 0.16%
Asian Alone - Hispanic 42 0.05%
Native Hawaiian And Pacific Islander Alone - Hispanic 53 0.06%
Two Or More Races - Hispanic 227 0.25%
Black or African American Alone - Non Hispanic 4,834 5.39%
White Alone - Non Hispanic 76,811 85.59%
American Indian and Alaska Native Alone - Non Hispanic 325 0.36%
Asian Alone - Non Hispanic 840 0.94%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 176 0.2%
Two Or More Races - Non Hispanic 1,765 1.97%