Custer County, South Dakota Voting-age Population By Race and Ethnicity from Census 2020

Updated on August 29, 2023.

According to the data from the US 2020 decennial Census, in April 2020, the 6.93K voting-age population of Custer County, SD residents comprised of 120 residents who identified as Hispanic or Latino (1.73%), and 6.81K residents who identified as Non-Hispanic (98.27%).

Race: The White Alone voting-age population was the largest racial group in Custer County, SD, with a voting-age population of 6.42K (92.66%). The Two Or More Races voting-age population was the second largest racial group in Custer County, SD, with a voting-age population of 273 (3.94%). The American Indian and Alaska Native Alone voting-age population was the third largest racial group in Custer County, SD, with a voting-age population of 129 (1.86%). The smallest racial group in Custer County, SD was Native Hawaiian And Pacific Islander Alone with a voting-age population of 0 (0.00%).

Ethnicity: The Non-Hispanic - White Alone voting-age population was the largest ethnic group in Custer County, SD, with a voting-age population of 6.37K (92.01%). The Non-Hispanic - Two or More Races voting-age population was the second largest ethnic group in Custer County, SD, with a voting-age population of 231 (3.34%). The Non-Hispanic - American Indian & Alaska Native voting-age population was the third largest ethnic group in Custer County, SD, with a voting-age population of 122 (1.76%). The smallest ethnic group in Custer County, SD was Hispanic - Native Hawaiian & Pac. Islander with a voting-age population of 0 (0.00%).

The charts and tables below shows the voting-age population and percentage of each racial group and ethnicity group in Custer County, South Dakota from the 2020 decennial census.

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

Custer County, SD Voting-age Hispanics and Non Hispanics Population in Census 2020
Total Voting-age Population:
Custer County, SD Voting-age Racial Groups in Census 2020
Total Voting-age Population:
Custer County, SD Voting-age Ethnicity Groups in Census 2020
Total Voting-age Population:
Custer County, SD Voting-age Population of Racial Groups in Census 2020
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Race Voting-age Population % of County Voting-age Population
Black or African American Alone 28 0.40
White Alone 6417 92.66
American Indian and Alaska Native Alone 129 1.86
Asian Alone 25 0.36
Native Hawaiian And Pacific Islander Alone 0 0.00
Some Other Race Alone 53 0.77
Two Or More Races 273 3.94
Custer County, SD Voting-age Population of Ethnicity Groups in Census 2020
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Ethnicity Voting-age Population % of County Voting-age Population
Non-Hispanic - White Alone 6372 92.01
Non-Hispanic - Two or More Races 231 3.34
Non-Hispanic - American Indian & Alaska Native 122 1.76
Hispanic - White Alone 45 0.65
Hispanic - Two or More Races 42 0.61
Non-Hispanic - Black Alone 28 0.40
Non-Hispanic - Some Other Race Alone 27 0.39
Hispanic - Some Other Race Alone 26 0.38
Non-Hispanic - Asian Alone 25 0.36
Hispanic - American Indian & Alaska Native 7 0.10
Hispanic - Black Alone 0 0.00
Hispanic - Asian Alone 0 0.00
Non-Hispanic - Native Hawaiian & Pac. Islander 0 0.00
Hispanic - Native Hawaiian & Pac. Islander 0 0.00