Population By Race and Ethnicity in Brown County, SD in 2015

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2015, the 38,434 population of Brown County, South Dakota comprised of 868 people who identified as Hispanic (2.26%), and 37,566 people who identified as Non-Hispanic (97.74%).

Race: The White Alone population was the largest racial group in Brown County, South Dakota with a population of 34,953 (90.94%); American Indian and Alaska Native Alone population was the second largest racial group with a population of 1,314 (3.42%); and Asian Alone was the third largest racial group with a population of 877 (2.28%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Brown County, South Dakota in 2015, with a population of 34,281 (89.19%); the second largest ethnic group was American Indian and Alaska Native Alone - Non Hispanic with a population of 1,198 (3.12%); and the third largest ethnic group was Asian Alone - Non Hispanic with a population of 869 (2.26%).

The charts and tables below shows the population and percentage of each racial and ethnicity group in Brown, South Dakota.

You can find similar information for other South Dakota counties, and for South Dakota.

See this for other years:
Hispanics and Non Hispanics in Brown County, SD in 2015
Total Population:
Race in Brown County, SD in 2015
Total Population:
Ethnicity in Brown County, SD in 2015
Total Population:
Population By Race in Brown , SD in 2015
Race Population Percentage
Black or African American Alone 512 1.33%
White Alone 34,953 90.94%
American Indian and Alaska Native Alone 1,314 3.42%
Asian Alone 877 2.28%
Native Hawaiian And Pacific Islander Alone 69 0.18%
Two Or More Races 709 1.85%
Population By Ethnicity in Brown , SD in 2015
Ethnicity Population Percentage
Black or African American Alone - Hispanic 26 0.07%
White Alone - Hispanic 672 1.75%
American Indian and Alaska Native Alone - Hispanic 116 0.3%
Asian Alone - Hispanic 8 0.02%
Native Hawaiian And Pacific Islander Alone - Hispanic 1 0%
Two Or More Races - Hispanic 45 0.12%
Black or African American Alone - Non Hispanic 486 1.26%
White Alone - Non Hispanic 34,281 89.19%
American Indian and Alaska Native Alone - Non Hispanic 1,198 3.12%
Asian Alone - Non Hispanic 869 2.26%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 68 0.18%
Two Or More Races - Non Hispanic 664 1.73%