Ranking of Wisconsin Counties By Percentage of Population with Northern European Ancestry in 2021
Updated on April 16, 2025.
Based on the US Census ACS-5Yrs estimates, in 2021, there were 9.51K people in Wisconsin with Northern European ancestry (0.16% of Wisconsin population). Among all Wisconsin counties, Vernon County had the highest percentage of its population with Northern European ancestry (0.73%), followed by Bayfield County (0.72%), and Dunn County (0.59%).
The chart and table below shows the top 10 counties with high percentage of its population having Northern European 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 Northern European Ancestry in 2021
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| Rank | County | Percentage of Pop. (%) |
|---|---|---|
| 1 | Vernon County | 0.73 |
| 2 | Bayfield County | 0.72 |
| 3 | Dunn County | 0.59 |
| 4 | Door County | 0.43 |
| 5 | Dane County | 0.38 |
| 5 | St. Croix County | 0.38 |
| 6 | Kewaunee County | 0.30 |
| 7 | Marathon County | 0.29 |
| 7 | Oconto County | 0.29 |
| 8 | Ashland County | 0.28 |
| 9 | Sawyer County | 0.23 |
| 10 | Crawford County | 0.22 |
| 11 | Douglas County | 0.21 |
| 11 | Oneida County | 0.21 |
| 11 | Pierce County | 0.21 |
| 12 | Burnett County | 0.20 |
| 12 | Lincoln County | 0.20 |
| 13 | Brown County | 0.19 |
| 13 | Iowa County | 0.19 |
| 13 | Waukesha County | 0.19 |
| 14 | Wood County | 0.18 |
| 15 | Calumet County | 0.17 |
| 15 | Fond du Lac County | 0.17 |
| 16 | Ozaukee County | 0.16 |
| 17 | Jefferson County | 0.15 |
| 18 | Grant County | 0.14 |
| 18 | Manitowoc County | 0.14 |
| 18 | Polk County | 0.14 |
| 18 | Sauk County | 0.14 |
| 19 | Barron County | 0.13 |
| 19 | Winnebago County | 0.13 |
| 20 | Kenosha County | 0.12 |
| 20 | Richland County | 0.12 |
| 20 | Sheboygan County | 0.12 |
| 20 | Washington County | 0.12 |
| 20 | Waupaca County | 0.12 |
| 21 | Florence County | 0.11 |
| 21 | Green Lake County | 0.11 |
| 21 | Outagamie County | 0.11 |
| 21 | Price County | 0.11 |
| 21 | Walworth County | 0.11 |
| 22 | Eau Claire County | 0.10 |
| 22 | Iron County | 0.10 |
| 22 | La Crosse County | 0.10 |
| 22 | Rock County | 0.10 |
| 22 | Taylor County | 0.10 |
| 22 | Trempealeau County | 0.10 |
| 22 | Vilas County | 0.10 |
| 23 | Buffalo County | 0.09 |
| 24 | Marquette County | 0.08 |
| 24 | Milwaukee County | 0.08 |
| 24 | Racine County | 0.08 |
| 24 | Washburn County | 0.08 |
| 25 | Clark County | 0.07 |
| 25 | Shawano County | 0.07 |
| 25 | Waushara County | 0.07 |
| 26 | Langlade County | 0.06 |
| 27 | Chippewa County | 0.05 |
| 27 | Dodge County | 0.05 |
| 27 | Forest County | 0.05 |
| 27 | Marinette County | 0.05 |
| 27 | Monroe County | 0.05 |
| 27 | Rusk County | 0.05 |
| 28 | Columbia County | 0.04 |
| 28 | Jackson County | 0.04 |
| 28 | Pepin County | 0.04 |
| 29 | Green County | 0.03 |
| 29 | Portage County | 0.03 |
| 30 | Adams County | 0.02 |
| 30 | Juneau County | 0.02 |
| 30 | Lafayette County | 0.02 |