Ranking of Wisconsin Counties By Percentage of Population with Norwegian Ancestry in 2021
Updated on April 16, 2025.
Based on the US Census ACS-5Yrs estimates, in 2021, there were 403.99K people in Wisconsin with Norwegian ancestry (6.88% of Wisconsin population). Among all Wisconsin counties, Trempealeau County had the highest percentage of its population with Norwegian ancestry (29.54%), followed by Vernon County (27.04%), and Jackson County (21.72%).
The chart and table below shows the top 10 counties with high percentage of its population having Norwegian ancestry.
You can see similar information for other states and for other ancestry groups in Wisconsin.
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Related Topics: Wisconsin ACS-5Yrs Estimates, 2021 Topic List.
Data Source: US Census Bureau.
Ranking of Wisconsin Counties By Percentage of Population with Norwegian Ancestry in 2021
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| Rank | County | Percentage of Pop. (%) |
|---|---|---|
| 1 | Trempealeau County | 29.54 |
| 2 | Vernon County | 27.04 |
| 3 | Jackson County | 21.72 |
| 4 | Buffalo County | 20.73 |
| 5 | Barron County | 18.90 |
| 6 | Dunn County | 18.89 |
| 7 | Eau Claire County | 17.82 |
| 8 | La Crosse County | 16.75 |
| 9 | Polk County | 16.72 |
| 10 | St. Croix County | 16.31 |
| 11 | Green County | 15.02 |
| 12 | Pierce County | 14.77 |
| 13 | Burnett County | 14.15 |
| 14 | Chippewa County | 13.64 |
| 15 | Crawford County | 13.31 |
| 16 | Monroe County | 12.89 |
| 17 | Iowa County | 12.78 |
| 18 | Lafayette County | 12.60 |
| 19 | Washburn County | 12.59 |
| 20 | Pepin County | 12.42 |
| 21 | Bayfield County | 11.80 |
| 22 | Douglas County | 11.63 |
| 23 | Richland County | 11.55 |
| 24 | Columbia County | 11.35 |
| 25 | Rock County | 11.13 |
| 26 | Rusk County | 10.51 |
| 27 | Dane County | 9.33 |
| 28 | Sawyer County | 9.16 |
| 29 | Adams County | 8.78 |
| 30 | Door County | 8.62 |
| 31 | Juneau County | 8.14 |
| 32 | Waupaca County | 7.75 |
| 33 | Sauk County | 7.46 |
| 34 | Ashland County | 7.13 |
| 35 | Portage County | 7.04 |
| 35 | Taylor County | 7.04 |
| 36 | Price County | 6.86 |
| 37 | Lincoln County | 6.85 |
| 38 | Wood County | 6.58 |
| 39 | Jefferson County | 6.46 |
| 40 | Oneida County | 6.38 |
| 41 | Clark County | 5.98 |
| 42 | Grant County | 5.92 |
| 43 | Marquette County | 5.72 |
| 44 | Waushara County | 5.53 |
| 45 | Langlade County | 5.38 |
| 46 | Walworth County | 5.35 |
| 47 | Vilas County | 5.32 |
| 48 | Winnebago County | 5.24 |
| 49 | Marathon County | 4.72 |
| 50 | Dodge County | 4.71 |
| 51 | Racine County | 4.56 |
| 52 | Waukesha County | 4.50 |
| 53 | Iron County | 4.46 |
| 54 | Oconto County | 4.41 |
| 55 | Florence County | 4.36 |
| 56 | Shawano County | 4.32 |
| 57 | Marinette County | 4.05 |
| 58 | Manitowoc County | 3.94 |
| 59 | Sheboygan County | 3.91 |
| 60 | Ozaukee County | 3.65 |
| 61 | Outagamie County | 3.60 |
| 62 | Washington County | 3.59 |
| 63 | Fond du Lac County | 3.50 |
| 64 | Calumet County | 3.33 |
| 65 | Kenosha County | 3.29 |
| 66 | Brown County | 3.25 |
| 67 | Green Lake County | 3.11 |
| 68 | Forest County | 2.59 |
| 69 | Milwaukee County | 2.37 |
| 70 | Kewaunee County | 2.11 |
| 71 | Menominee County | 0.26 |