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

Based on the US Census ACS-5Yrs estimates, in 2021, there were 113 people in South Dakota with Iranian ancestry (0.01% of South Dakota population). Among all South Dakota counties, Beadle County had the highest percentage of its population with Iranian ancestry (0.10%), followed by Brookings County (0.08%), and Yankton County (0.07%).

The chart and table below shows the top 6 counties with high percentage of its population having Iranian ancestry.

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