Ranking of South Dakota Counties By Percentage of Population with Slavic Ancestry in 2021

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 168 people in South Dakota with Slavic ancestry (0.02% of South Dakota population). Among all South Dakota counties, Jones County had the highest percentage of its population with Slavic ancestry (0.66%), followed by Union County (0.43%), and Brookings County (0.05%).

The chart and table below shows the top 10 counties with high percentage of its population having Slavic ancestry.

You can see similar information for other states and for other ancestry groups in South Dakota.

Data Source: US Census Bureau.
Ranking of South Dakota Counties By Percentage of Population with Slavic Ancestry in 2021
Jones County
Union County
Brookings County
Custer County
McCook County
Todd County
Grant County
Hamlin County
Minnehaha County
Pennington County
Ranking of South Dakota Counties By Percentage of Population with Slavic Ancestry in 2021
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Rank County Percentage of Pop. (%)
1 Jones County 0.66
2 Union County 0.43
3 Brookings County 0.05
3 Custer County 0.05
3 McCook County 0.05
3 Todd County 0.05
4 Grant County 0.03
4 Hamlin County 0.03
5 Minnehaha County 0.02
6 Pennington County 0.01