Ranking of Wisconsin Counties By Immigrant or Foreign-Born Population in 2021 (ACS-5Yrs)

Updated on September 27, 2024.

Based on the US Census ACS-5Yrs estimates, in 2021, among all Wisconsin counties, Milwaukee had the highest immigrant or foreign-born population (86.85K), followed by Dane (48.36K), and Waukesha (22.56K).

The chart below shows the top 10 counties, and the table below shows the ranking of all Wisconsin counties.

You can see similar information for other states. You can also see the ranking for all counties in the United States.

Ranking of Wisconsin Counties By Immigrant or Foreign-Born Population in 2021
Milwaukee
Dane
Waukesha
Brown
Kenosha
Racine
Rock
Sheboygan
Outagamie
Winnebago
Ranking of Wisconsin Counties By Immigrant or Foreign-Born Population in 2021
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Rank County Immigrant Population
1 Milwaukee 86853
2 Dane 48357
3 Waukesha 22555
4 Brown 15281
5 Kenosha 12458
6 Racine 9787
7 Rock 7648
8 Sheboygan 7068
9 Outagamie 6909
10 Winnebago 6139
11 Walworth 5940
12 Marathon 5317
13 Ozaukee 4668
14 Eau Claire 3862
15 Washington 3530
16 Fond du Lac 3459
17 La Crosse 3406
18 Jefferson 2708
19 Portage 2683
20 Dodge 2283
21 Manitowoc 2269
22 St. Croix 2119
23 Sauk 1992
24 Wood 1595
25 Calumet 1589
26 Columbia 1476
27 Dunn 1377
28 Barron 1333
29 Trempealeau 1236
30 Douglas 1193
31 Chippewa 1143
32 Monroe 1130
33 Door 948
34 Clark 932
35 Waupaca 849
36 Grant 830
37 Pierce 803
38 Green 763
39 Waushara 661
40 Juneau 624
41 Polk 590
42 Marinette 572
43 Adams 507
44 Shawano 489
45 Kewaunee 443
46 Oneida 435
47 Lafayette 431
48 Iowa 401
49 Jackson 397
50 Oconto 388
51 Richland 362
52 Vernon 360
53 Lincoln 337
54 Vilas 325
55 Crawford 304
56 Green Lake 300
57 Langlade 286
58 Taylor 266
59 Marquette 247
60 Price 233
61 Burnett 225
62 Buffalo 209
63 Bayfield 207
64 Sawyer 188
65 Washburn 185
66 Ashland 183
67 Rusk 171
68 Pepin 108
69 Iron 66
70 Forest 60
71 Menominee 12
72 Florence 5