Population By Race and Ethnicity in Buchanan County, IA in 2020
Based on the US Census Vintage data estimates, in 2020, the 20,605 population of Buchanan County, Iowa comprised of 356 people who identified as Hispanic (1.73%), and 20,249 people who identified as Non-Hispanic (98.27%).
Race: The White Alone population was the largest racial group in Buchanan County, Iowa with a population of 20,058 (97.35%); Two Or More Races population was the second largest racial group with a population of 249 (1.21%); and Asian Alone was the third largest racial group with a population of 123 (0.6%).
Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Buchanan County, Iowa in 2020, with a population of 19,751 (95.86%); the second largest ethnic group was White Alone - Hispanic with a population of 307 (1.49%); and the third largest ethnic group was Two Or More Races - Non Hispanic with a population of 239 (1.16%).
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.
| Race | Population | Percentage |
|---|---|---|
| Black or African American Alone | 122 | 0.59% |
| White Alone | 20,058 | 97.35% |
| American Indian and Alaska Native Alone | 49 | 0.24% |
| Asian Alone | 123 | 0.6% |
| Native Hawaiian And Pacific Islander Alone | 4 | 0.02% |
| Two Or More Races | 249 | 1.21% |
| Ethnicity | Population | Percentage |
|---|---|---|
| Black or African American Alone - Hispanic | 16 | 0.08% |
| White Alone - Hispanic | 307 | 1.49% |
| American Indian and Alaska Native Alone - Hispanic | 19 | 0.09% |
| Asian Alone - Hispanic | 2 | 0.01% |
| Native Hawaiian And Pacific Islander Alone - Hispanic | 2 | 0.01% |
| Two Or More Races - Hispanic | 10 | 0.05% |
| Black or African American Alone - Non Hispanic | 106 | 0.51% |
| White Alone - Non Hispanic | 19,751 | 95.86% |
| American Indian and Alaska Native Alone - Non Hispanic | 30 | 0.15% |
| Asian Alone - Non Hispanic | 121 | 0.59% |
| Native Hawaiian And Pacific Islander Alone - Non Hispanic | 2 | 0.01% |
| Two Or More Races - Non Hispanic | 239 | 1.16% |