Ranking of Wisconsin Counties By Population with American Ancestry in 2021
Updated on April 16, 2025.
Based on the US Census ACS-5Yrs estimates, in 2021, there were 182.30K people in Wisconsin with American ancestry. Among all Wisconsin counties, Milwaukee County had the highest population with American ancestry (15.42K), followed by Dane County (13.64K), and Waukesha County (10.85K).
The chart and table below shows the top 10 counties with high number of people with American 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 Population with American Ancestry in 2021
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| Rank | County | Population |
|---|---|---|
| 1 | Milwaukee County | 15424 |
| 2 | Dane County | 13644 |
| 3 | Waukesha County | 10853 |
| 4 | Brown County | 9546 |
| 5 | Winnebago County | 6293 |
| 6 | Outagamie County | 6189 |
| 7 | Rock County | 5866 |
| 8 | Fond du Lac County | 5661 |
| 9 | Kenosha County | 4775 |
| 10 | Sheboygan County | 4564 |
| 11 | Racine County | 4311 |
| 12 | St. Croix County | 4175 |
| 13 | Washington County | 4001 |
| 14 | Marathon County | 3652 |
| 15 | Manitowoc County | 3624 |
| 16 | Dodge County | 3621 |
| 17 | Wood County | 3582 |
| 18 | Walworth County | 3580 |
| 19 | Eau Claire County | 3522 |
| 20 | Ozaukee County | 3444 |
| 21 | Portage County | 3301 |
| 22 | Jefferson County | 3118 |
| 23 | La Crosse County | 2638 |
| 24 | Waupaca County | 2614 |
| 25 | Sauk County | 2590 |
| 26 | Marinette County | 2307 |
| 27 | Columbia County | 2185 |
| 28 | Calumet County | 2072 |
| 29 | Polk County | 1986 |
| 30 | Oconto County | 1849 |
| 31 | Chippewa County | 1803 |
| 32 | Clark County | 1680 |
| 33 | Shawano County | 1621 |
| 34 | Grant County | 1610 |
| 35 | Douglas County | 1551 |
| 36 | Dunn County | 1516 |
| 37 | Oneida County | 1466 |
| 38 | Monroe County | 1439 |
| 39 | Green County | 1399 |
| 40 | Barron County | 1369 |
| 41 | Marquette County | 1253 |
| 42 | Lincoln County | 1233 |
| 43 | Kewaunee County | 1162 |
| 44 | Juneau County | 1093 |
| 45 | Waushara County | 1042 |
| 46 | Pierce County | 1035 |
| 47 | Door County | 992 |
| 48 | Adams County | 932 |
| 49 | Burnett County | 906 |
| 50 | Iowa County | 831 |
| 50 | Vernon County | 831 |
| 51 | Taylor County | 817 |
| 52 | Green Lake County | 779 |
| 53 | Langlade County | 757 |
| 54 | Vilas County | 737 |
| 55 | Rusk County | 702 |
| 56 | Trempealeau County | 696 |
| 57 | Jackson County | 693 |
| 58 | Washburn County | 652 |
| 59 | Lafayette County | 592 |
| 60 | Richland County | 568 |
| 61 | Buffalo County | 566 |
| 62 | Crawford County | 496 |
| 63 | Sawyer County | 478 |
| 64 | Bayfield County | 423 |
| 65 | Ashland County | 408 |
| 66 | Price County | 387 |
| 67 | Forest County | 318 |
| 68 | Pepin County | 234 |
| 69 | Iron County | 149 |
| 70 | Florence County | 81 |
| 71 | Menominee County | 11 |