Population By Race and Ethnicity in Buchanan, IA in 2013

Updated on June 16, 2025.

Based on the US Census Vintage data estimates, in 2013, the 21,028 population of Buchanan County, Iowa comprised of 303 people who identified as Hispanic (1.44%), and 20,725 people who identified as Non-Hispanic (98.56%).

Race: The White Alone population was the largest racial group in Buchanan County, Iowa with a population of 20,611 (98.02%); Two Or More Races population was the second largest racial group with a population of 194 (0.92%); and Asian Alone was the third largest racial group with a population of 96 (0.46%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Buchanan County, Iowa in 2013, with a population of 20,343 (96.74%); the second largest ethnic group was White Alone - Hispanic with a population of 268 (1.27%); and the third largest ethnic group was Two Or More Races - Non Hispanic with a population of 189 (0.9%).

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

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

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Hispanics and Non Hispanics in Buchanan, IA in 2013
Total Population:
Race in Buchanan, IA in 2013
Total Population:
Ethnicity in Buchanan, IA in 2013
Total Population:
Population By Race in Buchanan , IA in 2013
Race Population Percentage
Black or African American Alone 82 0.39%
White Alone 20,611 98.02%
American Indian and Alaska Native Alone 43 0.2%
Asian Alone 96 0.46%
Native Hawaiian And Pacific Islander Alone 2 0.01%
Two Or More Races 194 0.92%
Population By Ethnicity in Buchanan , IA in 2013
Ethnicity Population Percentage
Black or African American Alone - Hispanic 10 0.05%
White Alone - Hispanic 268 1.27%
American Indian and Alaska Native Alone - Hispanic 17 0.08%
Asian Alone - Hispanic 2 0.01%
Native Hawaiian And Pacific Islander Alone - Hispanic 1 0.01%
Two Or More Races - Hispanic 5 0.02%
Black or African American Alone - Non Hispanic 72 0.34%
White Alone - Non Hispanic 20,343 96.74%
American Indian and Alaska Native Alone - Non Hispanic 26 0.12%
Asian Alone - Non Hispanic 94 0.45%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 1 0.01%
Two Or More Races - Non Hispanic 189 0.9%