Oak Grove 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 8.87K Oak Grove city, MN population, 3.12K had German ancestry (35.13%), 1.63K had Unclassified ancestry (18.35%), and 1.47K had Norwegian ancestry (16.53%).
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.
Oak Grove city, MN Population By Ancestry in 2021
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| Ancestry | Population | Percent of Pop. (%) |
|---|---|---|
| German | 3116 | 35.13 |
| Unclassified | 1628 | 18.35 |
| Norwegian | 1466 | 16.53 |
| American | 898 | 10.12 |
| Irish | 790 | 8.91 |
| Other Groups | 767 | 8.65 |
| Swedish | 753 | 8.49 |
| Polish | 509 | 5.74 |
| English | 342 | 3.86 |
| Italian | 299 | 3.37 |
| French (except Basque) | 245 | 2.76 |
| Scandinavian | 235 | 2.65 |
| Czech | 217 | 2.45 |
| European | 214 | 2.41 |
| Finnish | 176 | 1.98 |
| Scottish | 161 | 1.82 |
| Subsaharan African | 121 | 1.36 |
| African | 121 | 1.36 |
| Danish | 97 | 1.09 |
| Dutch | 60 | 0.68 |
| French Canadian | 47 | 0.53 |
| Ukrainian | 30 | 0.34 |
| Welsh | 26 | 0.29 |
| Slovak | 23 | 0.26 |
| Scotch Irish | 22 | 0.25 |
| Latvian | 21 | 0.24 |
| Slovene | 18 | 0.20 |
| Yugoslavian | 16 | 0.18 |
| Croatian | 14 | 0.16 |
| Greek | 14 | 0.16 |
| Russian | 14 | 0.16 |
| Luxembourger | 12 | 0.14 |
| Canadian | 10 | 0.11 |
| Austrian | 8 | 0.09 |
| Swiss | 8 | 0.09 |
| Lebanese | 6 | 0.07 |
| Belgian | 6 | 0.07 |
| Czechoslovakian | 6 | 0.07 |