Groton city, SD Population By Ancestry in 2021 (ACS-5Yrs)

Updated on March 8, 2024.

Based on the US Census ACS-5Yrs estimates, in 2021, among the 1.64K Groton city, SD population, 773 had German ancestry (47.11%), 407 had Unclassified ancestry (24.80%), and 358 had Norwegian ancestry (21.82%).

The chart below shows the top 10 ancestry groups, and the table below shows both the number and percentages for all ancestry groups.

You can also see similar information for other South Dakota cities and places, South Dakota counties, and for South Dakota.

Groton city, SD Percentages of Ancestry of Population in 2021
German
Unclassified
Norwegian
English
Irish
Swedish
American
Scottish
Other Groups
Dutch
Groton city, SD Population By Ancestry in 2021
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Ancestry Number of Ancestry Percentage of Population (%)
German 773 47.11
Unclassified 407 24.80
Norwegian 358 21.82
English 146 8.90
Irish 120 7.31
Swedish 111 6.76
American 41 2.50
Scottish 41 2.50
Other Groups 38 2.32
Dutch 34 2.07
Polish 23 1.40
Czech 21 1.28
Scandinavian 18 1.10
Italian 16 0.98
Russian 16 0.98
Greek 15 0.91
French (except Basque) 13 0.79
Finnish 9 0.55
European 6 0.37
Swiss 5 0.31
Danish 4 0.24
Scotch Irish 4 0.24
French Canadian 3 0.18
British 2 0.12
Luxembourger 2 0.12
Welsh 2 0.12