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

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 157 people in South Dakota with Basque ancestry. Among all South Dakota counties, Stanley County had the highest population with Basque ancestry (49), followed by Haakon County (45), and Pennington County (24).

The chart and table below shows the top 9 counties with high number of people with Basque 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 Basque Ancestry in 2021
Stanley County
Haakon County
Pennington County
Jackson County
Minnehaha County
Custer County
McPherson County
McCook County
Kingsbury County
Ranking of South Dakota Counties By Population with Basque Ancestry in 2021
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Rank County Population
1 Stanley County 49
2 Haakon County 45
3 Pennington County 24
4 Jackson County 17
5 Minnehaha County 9
6 Custer County 5
7 McPherson County 4
8 McCook County 3
9 Kingsbury County 1