Population By Race and Ethnicity in South Dakota in 2021

Updated on June 16, 2025.

Based on the US Census Vintage data estimates, in 2021, the 896,299 population of South Dakota comprised of 41,031 people who identified as Hispanic (4.58%), and 855,268 people who identified as Non-Hispanic (95.42%).

Race: The White Alone population was the largest racial group in South Dakota, with a population of 757,032 (84.46%). American Indian and Alaska Native Alone population was the second largest racial group in South Dakota, with a population of 77,333 (8.63%). Two Or More Races population was the third largest racial group in South Dakota, with a population of 23,332 (2.60%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in South Dakota, with a population of 727,299 (81.15%). American Indian and Alaska Native Alone - Non Hispanic population was the second largest ethnic group in South Dakota, with a population of 70,206 (7.83%). White Alone - Hispanic population was the third largest ethnic group in South Dakota, with a population of 29,733 (3.32%).

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

You can find similar information for other states and for the United States.

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Hispanics and Non Hispanics in South Dakota in 2021
Total Population:
Race in South Dakota in 2021
Total Population:
Ethnicity in South Dakota in 2021
Total Population:
Population By Race in South Dakota in 2021
Race Population Percentage
Black or African American Alone 22,292 2.49%
White Alone 757,032 84.46%
American Indian and Alaska Native Alone 77,333 8.63%
Asian Alone 15,366 1.71%
Native Hawaiian And Pacific Islander Alone 944 0.11%
Two Or More Races 23,332 2.60%
Population By Ethnicity in South Dakota in 2021
Ethnicity Population Percentage
Black or African American Alone - Hispanic 1,046 0.12%
White Alone - Hispanic 29,733 3.32%
American Indian and Alaska Native Alone - Hispanic 7,127 0.80%
Asian Alone - Hispanic 325 0.04%
Native Hawaiian And Pacific Islander Alone - Hispanic 321 0.04%
Two Or More Races - Hispanic 2,479 0.28%
Black or African American Alone - Non Hispanic 21,246 2.37%
White Alone - Non Hispanic 727,299 81.15%
American Indian and Alaska Native Alone - Non Hispanic 70,206 7.83%
Asian Alone - Non Hispanic 15,041 1.68%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 623 0.07%
Two Or More Races - Non Hispanic 20,853 2.33%