Ranking of Wisconsin Counties By Percentage of Population with Portuguese Ancestry in 2021
Updated on April 16, 2025.
Based on the US Census ACS-5Yrs estimates, in 2021, there were 3.38K people in Wisconsin with Portuguese ancestry (0.06% of Wisconsin population). Among all Wisconsin counties, Vilas County had the highest percentage of its population with Portuguese ancestry (0.36%), followed by Ashland County (0.26%), and Lincoln County (0.17%).
The chart and table below shows the top 10 counties with high percentage of its population having Portuguese 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 Portuguese Ancestry in 2021
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| Rank | County | Percentage of Pop. (%) |
|---|---|---|
| 1 | Vilas County | 0.36 |
| 2 | Ashland County | 0.26 |
| 3 | Lincoln County | 0.17 |
| 4 | Dane County | 0.14 |
| 4 | Waushara County | 0.14 |
| 5 | Eau Claire County | 0.13 |
| 5 | Green Lake County | 0.13 |
| 6 | Buffalo County | 0.12 |
| 7 | Brown County | 0.11 |
| 7 | Ozaukee County | 0.11 |
| 7 | Washburn County | 0.11 |
| 8 | Langlade County | 0.09 |
| 8 | Monroe County | 0.09 |
| 9 | Bayfield County | 0.08 |
| 9 | Iowa County | 0.08 |
| 9 | Oneida County | 0.08 |
| 9 | Walworth County | 0.08 |
| 10 | Calumet County | 0.07 |
| 10 | Door County | 0.07 |
| 10 | Pierce County | 0.07 |
| 10 | Price County | 0.07 |
| 10 | Racine County | 0.07 |
| 10 | Rock County | 0.07 |
| 10 | Washington County | 0.07 |
| 11 | La Crosse County | 0.06 |
| 11 | Waukesha County | 0.06 |
| 12 | Dodge County | 0.05 |
| 12 | Lafayette County | 0.05 |
| 12 | Marathon County | 0.05 |
| 12 | Polk County | 0.05 |
| 12 | Vernon County | 0.05 |
| 13 | Adams County | 0.04 |
| 13 | Columbia County | 0.04 |
| 13 | Milwaukee County | 0.04 |
| 13 | Shawano County | 0.04 |
| 13 | Sheboygan County | 0.04 |
| 13 | Wood County | 0.04 |
| 14 | Manitowoc County | 0.03 |
| 14 | Marinette County | 0.03 |
| 14 | St. Croix County | 0.03 |
| 15 | Chippewa County | 0.02 |
| 15 | Clark County | 0.02 |
| 15 | Fond du Lac County | 0.02 |
| 15 | Green County | 0.02 |
| 15 | Jefferson County | 0.02 |
| 15 | Juneau County | 0.02 |
| 15 | Marquette County | 0.02 |
| 15 | Outagamie County | 0.02 |
| 15 | Taylor County | 0.02 |
| 16 | Burnett County | 0.01 |
| 16 | Dunn County | 0.01 |
| 16 | Grant County | 0.01 |
| 16 | Jackson County | 0.01 |
| 16 | Kenosha County | 0.01 |
| 16 | Portage County | 0.01 |
| 16 | Richland County | 0.01 |
| 16 | Sawyer County | 0.01 |
| 16 | Trempealeau County | 0.01 |
| 16 | Waupaca County | 0.01 |
| 16 | Winnebago County | 0.01 |
| 17 | Sauk County | 0.003 |