Ranking of Minnesota Counties By Percentage of Population with Unclassified Ancestry in 2021
Updated on April 16, 2025.
Based on the US Census ACS-5Yrs estimates, in 2021, there were 1.07M people in Minnesota with Unclassified ancestry (18.88% of Minnesota population). Among all Minnesota counties, Lake of the Woods County had the highest percentage of its population with Unclassified ancestry (30.29%), followed by Morrison County (26.63%), and Koochiching County (24.93%).
The chart and table below shows the top 10 counties with high percentage of its population having Unclassified ancestry.
You can see similar information for other states and for other ancestry groups in Minnesota.
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Related Topics: Minnesota ACS-5Yrs Estimates, 2021 Topic List.
Data Source: US Census Bureau.
Ranking of Minnesota Counties By Percentage of Population with Unclassified Ancestry in 2021
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| Rank | County | Percentage of Pop. (%) |
|---|---|---|
| 1 | Lake of the Woods County | 30.29 |
| 2 | Morrison County | 26.63 |
| 3 | Koochiching County | 24.93 |
| 4 | Sherburne County | 24.83 |
| 5 | Wadena County | 24.40 |
| 6 | Beltrami County | 24.03 |
| 7 | Benton County | 24.02 |
| 8 | Isanti County | 23.43 |
| 9 | Dodge County | 23.30 |
| 10 | Roseau County | 23.21 |
| 11 | Waseca County | 23.19 |
| 12 | Stearns County | 23.15 |
| 13 | Itasca County | 22.94 |
| 14 | Cass County | 22.84 |
| 15 | Cottonwood County | 22.50 |
| 16 | Chisago County | 22.44 |
| 17 | St. Louis County | 21.75 |
| 18 | Goodhue County | 21.60 |
| 19 | Mille Lacs County | 21.42 |
| 20 | Kanabec County | 21.06 |
| 21 | Fillmore County | 21.05 |
| 22 | Rock County | 21.03 |
| 23 | Blue Earth County | 20.86 |
| 24 | Faribault County | 20.79 |
| 25 | Winona County | 20.61 |
| 26 | Olmsted County | 20.57 |
| 27 | Lincoln County | 20.55 |
| 28 | Crow Wing County | 20.45 |
| 29 | Steele County | 20.42 |
| 30 | Rice County | 20.29 |
| 31 | Le Sueur County | 20.24 |
| 31 | Pipestone County | 20.24 |
| 32 | Martin County | 20.23 |
| 33 | Pine County | 20.19 |
| 34 | Wright County | 20.13 |
| 35 | Wilkin County | 20.08 |
| 36 | Washington County | 19.58 |
| 37 | Hubbard County | 19.45 |
| 38 | Scott County | 19.26 |
| 38 | Wabasha County | 19.26 |
| 39 | Lac qui Parle County | 18.94 |
| 39 | Nicollet County | 18.94 |
| 40 | Jackson County | 18.89 |
| 41 | Carlton County | 18.84 |
| 42 | McLeod County | 18.66 |
| 43 | Ramsey County | 18.45 |
| 44 | Lyon County | 18.40 |
| 44 | Todd County | 18.40 |
| 45 | Mower County | 18.35 |
| 46 | Lake County | 18.24 |
| 47 | Kandiyohi County | 18.16 |
| 48 | Polk County | 18.00 |
| 49 | Houston County | 17.96 |
| 50 | Freeborn County | 17.95 |
| 51 | Clay County | 17.88 |
| 52 | Otter Tail County | 17.79 |
| 53 | Stevens County | 17.73 |
| 54 | Meeker County | 17.55 |
| 55 | Pope County | 17.47 |
| 56 | Dakota County | 17.46 |
| 57 | Grant County | 17.44 |
| 58 | Norman County | 17.40 |
| 59 | Hennepin County | 17.36 |
| 60 | Yellow Medicine County | 17.27 |
| 61 | Becker County | 17.17 |
| 62 | Anoka County | 16.82 |
| 63 | Aitkin County | 16.57 |
| 64 | Douglas County | 16.56 |
| 65 | Big Stone County | 16.41 |
| 66 | Nobles County | 16.40 |
| 67 | Murray County | 16.39 |
| 68 | Chippewa County | 16.19 |
| 69 | Kittson County | 16.12 |
| 70 | Redwood County | 15.84 |
| 71 | Red Lake County | 15.76 |
| 72 | Brown County | 15.36 |
| 73 | Renville County | 15.01 |
| 74 | Carver County | 14.99 |
| 75 | Sibley County | 14.56 |
| 76 | Clearwater County | 14.33 |
| 77 | Swift County | 14.29 |
| 78 | Marshall County | 14.07 |
| 79 | Watonwan County | 13.15 |
| 80 | Traverse County | 12.97 |
| 81 | Mahnomen County | 12.62 |
| 82 | Pennington County | 11.75 |
| 83 | Cook County | 9.78 |