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

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 113 people in South Dakota with Iranian ancestry. Among all South Dakota counties, Pennington County had the highest population with Iranian ancestry (42), followed by Brookings County (28), and Beadle County (18).

The chart and table below shows the top 6 counties with high number of people with Iranian 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 Population with Iranian Ancestry in 2021
Pennington County
Brookings County
Beadle County
Yankton County
Minnehaha County
Custer County
Ranking of South Dakota Counties By Population with Iranian Ancestry in 2021
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Rank County Population
1 Pennington County 42
2 Brookings County 28
3 Beadle County 18
4 Yankton County 16
5 Minnehaha County 8
6 Custer County 1