Union County, South Dakota Population By Race in Census 2020

Updated on March 15, 2023.

According to the data from the US 2020 decennial Census, in April 2020, among Union County, SD population of 16,811 people, 90.01% (15,131) identified their race as White Alone, 5.01% (842) identified their race as Two Or More Races, and 1.48% (249) identified their race as Asian Alone.

The first chart below shows the population by race and the second chart shows the percentage of the population for each race. You can also find the information in a table below.

You can see similar information for other South Dakota counties and also for the state of South Dakota.

Union County, SD Population By Race in Census 2020
White Alone
Two Or More Races
Asian Alone
Some Other Race Alone
Black or African American Alone
American Indian and Alaska Native Alone
Native Hawaiian And Pacific Islander Alone
Percentage of Union County, SD Population By Race in Census 2020
White Alone
Two Or More Races
Asian Alone
Some Other Race Alone
Black or African American Alone
American Indian and Alaska Native Alone
Native Hawaiian And Pacific Islander Alone
Union County, SD Population By Race in Census 2020
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Race Population % of County Population
Black or African American Alone 172 1.02
White Alone 15131 90.01
American Indian and Alaska Native Alone 146 0.87
Asian Alone 249 1.48
Native Hawaiian And Pacific Islander Alone 27 0.16
Some Other Race Alone 244 1.45
Two Or More Races 842 5.01