Oronoco city, MN Population By Ancestry in 2021 (ACS-5Yrs)

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, among the 1.62K Oronoco city, MN population, 615 had German ancestry (37.96%), 401 had Unclassified ancestry (24.75%), and 215 had Norwegian ancestry (13.27%).

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

You can also see similar information for other Minnesota cities and places, and for Minnesota.

NB: People could belong to one or more ancestry groups.

Data Source: US Census Bureau.
Oronoco city, MN Percentage of Ancestry Population in 2021
German
Unclassified
Norwegian
Irish
Other Groups
English
Swiss
European
Polish
Dutch
Oronoco city, MN Population By Ancestry in 2021
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Ancestry Population Percent of Pop. (%)
German 615 37.96
Unclassified 401 24.75
Norwegian 215 13.27
Irish 176 10.86
Other Groups 146 9.01
English 93 5.74
Swiss 64 3.95
European 61 3.77
Polish 55 3.40
Dutch 54 3.33
American 46 2.84
Swedish 35 2.16
French Canadian 28 1.73
Scandinavian 28 1.73
French (except Basque) 21 1.30
Czech 16 0.99
Italian 14 0.86
Lithuanian 14 0.86
Subsaharan African 12 0.74
Welsh 11 0.68
Danish 10 0.62
Finnish 10 0.62
Canadian 9 0.56
Scottish 9 0.56
African 8 0.49
Czechoslovakian 7 0.43
Nigerian 4 0.25
Austrian 3 0.19
British 3 0.19
Greek 3 0.19
Northern European 3 0.19
Scotch Irish 3 0.19
Slovak 3 0.19
Slovene 3 0.19
Hungarian 2 0.12