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

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 16.96K people in South Dakota with Czech ancestry (1.92% of South Dakota population). Among all South Dakota cities and places with a population of at least 10K, Yankton city had the highest percentage of its population with Czech ancestry (4.49%), followed by Spearfish city (2.56%), and Brandon city (2.43%).

The chart and table below shows the top 10 cities with high percentage of its population having Czech 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 Czech Ancestry in 2021
Yankton city
Spearfish city
Brandon city
Rapid City city
Mitchell city
Pierre city
Sioux Falls city
Box Elder city
Vermillion city
Aberdeen city
Ranking of South Dakota Cities and Places By Percentage of Population with Czech Ancestry in 2021
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Rank Ciy or Place Percentage of Pop. (%)
1 Yankton city 4.49
2 Spearfish city 2.56
3 Brandon city 2.43
4 Rapid City city 2.29
5 Mitchell city 2.17
6 Pierre city 1.98
7 Sioux Falls city 1.61
8 Box Elder city 1.57
8 Vermillion city 1.57
9 Aberdeen city 1.39
10 Brookings city 1.30
11 Watertown city 0.73
12 Huron city 0.31