Ranking of Wisconsin Counties By Percentage of Population with Other Groups Ancestry in 2021

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 1.12M people in Wisconsin with Other Groups ancestry (19.00% of Wisconsin population). Among all Wisconsin counties, Menominee County had the highest percentage of its population with Other Groups ancestry (84.90%), followed by Milwaukee County (43.54%), and Racine County (27.45%).

The chart and table below shows the top 10 counties with high percentage of its population having Other Groups ancestry.

You can see similar information for other states and for other ancestry groups in Wisconsin.

Data Source: US Census Bureau.
Ranking of Wisconsin Counties By Percentage of Population with Other Groups Ancestry in 2021
Menominee County
Milwaukee County
Racine County
Kenosha County
Sawyer County
Forest County
Ashland County
Brown County
Dane County
Rock County
Ranking of Wisconsin Counties By Percentage of Population with Other Groups Ancestry in 2021
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Rank County Percentage of Pop. (%)
1 Menominee County 84.90
2 Milwaukee County 43.54
3 Racine County 27.45
4 Kenosha County 24.21
5 Sawyer County 22.05
6 Forest County 20.99
7 Ashland County 20.46
8 Brown County 19.58
9 Dane County 19.43
10 Rock County 18.53
11 Outagamie County 18.45
12 Bayfield County 16.50
13 Sheboygan County 16.34
14 Shawano County 16.15
15 Vilas County 15.72
16 Walworth County 15.61
17 Jackson County 14.67
18 Waushara County 13.77
19 Fond du Lac County 13.37
20 Winnebago County 13.01
21 Waukesha County 12.72
22 Trempealeau County 12.48
23 Marathon County 12.40
24 La Crosse County 12.19
25 Jefferson County 12.10
26 Eau Claire County 11.87
27 Calumet County 11.76
28 Manitowoc County 11.54
29 Sauk County 11.51
30 Dodge County 11.48
31 Green Lake County 11.24
32 Monroe County 11.20
33 Adams County 10.62
34 Portage County 10.26
35 Ozaukee County 10.22
36 Burnett County 10.17
37 Douglas County 10.06
38 Wood County 9.91
39 Langlade County 9.81
40 Marquette County 9.69
41 Juneau County 9.59
42 Barron County 9.31
43 Washington County 9.28
44 Columbia County 9.23
45 Clark County 9.14
46 Dunn County 9.07
47 Chippewa County 8.96
48 Green County 8.86
49 Price County 8.82
50 Waupaca County 8.77
51 Pierce County 8.75
52 Lafayette County 8.67
53 Crawford County 8.61
53 Oneida County 8.61
53 Washburn County 8.61
54 Lincoln County 8.54
55 St. Croix County 8.40
56 Kewaunee County 8.32
57 Richland County 8.23
58 Door County 8.16
59 Polk County 8.04
60 Iowa County 7.99
61 Grant County 7.97
62 Marinette County 7.95
63 Oconto County 7.65
64 Pepin County 6.97
65 Iron County 6.95
66 Rusk County 6.90
67 Taylor County 6.65
68 Buffalo County 6.00
69 Vernon County 5.79
70 Florence County 5.55