Ranking of South Dakota Cities and Places By Percentage of Population with Swiss Ancestry in 2021

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 3.05K people in South Dakota with Swiss ancestry (0.35% of South Dakota population). Among all South Dakota cities and places with a population of at least 10K, Spearfish city had the highest percentage of its population with Swiss ancestry (0.73%), followed by Sioux Falls city (0.41%), and Rapid City city (0.38%).

The chart and table below shows the top 10 cities with high percentage of its population having Swiss 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 Cities and Places By Percentage of Population with Swiss Ancestry in 2021
Spearfish city
Sioux Falls city
Rapid City city
Yankton city
Brandon city
Mitchell city
Vermillion city
Pierre city
Box Elder city
Huron city
Ranking of South Dakota Cities and Places By Percentage of Population with Swiss Ancestry in 2021
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Rank Ciy or Place Percentage of Pop. (%)
1 Spearfish city 0.73
2 Sioux Falls city 0.41
3 Rapid City city 0.38
4 Yankton city 0.35
5 Brandon city 0.34
6 Mitchell city 0.27
7 Vermillion city 0.25
8 Pierre city 0.16
9 Box Elder city 0.14
9 Huron city 0.14
10 Aberdeen city 0.07