Population By Race and Ethnicity in Buffalo, WI in 2010

Updated on June 16, 2025.

Based on the US Census Vintage data estimates, in 2010, the 13,551 population of Buffalo County, Wisconsin comprised of 235 people who identified as Hispanic (1.73%), and 13,316 people who identified as Non-Hispanic (98.27%).

Race: The White Alone population was the largest racial group in Buffalo County, Wisconsin with a population of 13,331 (98.38%); Two Or More Races population was the second largest racial group with a population of 108 (0.8%); and Black or African American Alone was the third largest racial group with a population of 45 (0.33%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Buffalo County, Wisconsin in 2010, with a population of 13,133 (96.92%); the second largest ethnic group was White Alone - Hispanic with a population of 198 (1.46%); and the third largest ethnic group was Two Or More Races - Non Hispanic with a population of 83 (0.61%).

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

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

See this for other years:
Hispanics and Non Hispanics in Buffalo, WI in 2010
Total Population:
Race in Buffalo, WI in 2010
Total Population:
Ethnicity in Buffalo, WI in 2010
Total Population:
Population By Race in Buffalo , WI in 2010
RacePopulationPercentage
Black or African American Alone 45 0.33%
White Alone 13,331 98.38%
American Indian and Alaska Native Alone 39 0.29%
Asian Alone 28 0.21%
Native Hawaiian And Pacific Islander Alone 0 0%
Two Or More Races 108 0.8%
Population By Ethnicity in Buffalo , WI in 2010
EthnicityPopulationPercentage
Black or African American Alone - Hispanic 8 0.06%
White Alone - Hispanic 198 1.46%
American Indian and Alaska Native Alone - Hispanic 3 0.02%
Asian Alone - Hispanic 1 0.01%
Native Hawaiian And Pacific Islander Alone - Hispanic 0 0%
Two Or More Races - Hispanic 25 0.18%
Black or African American Alone - Non Hispanic 37 0.27%
White Alone - Non Hispanic 13,133 96.92%
American Indian and Alaska Native Alone - Non Hispanic 36 0.27%
Asian Alone - Non Hispanic 27 0.2%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 0 0%
Two Or More Races - Non Hispanic 83 0.61%