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

Based on the US Census ACS-5Yrs estimates, in 2021, there were 1.46K people in South Dakota with Northern European ancestry (0.17% of South Dakota population). Among all South Dakota counties, Spink County had the highest percentage of its population with Northern European ancestry (0.59%), followed by Brookings County (0.52%), and Lawrence County (0.47%).

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

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