Ranking of Wisconsin Cities and Places By Percentage of Population with Unclassified Ancestry in 2021

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 1.06M people in Wisconsin with Unclassified ancestry (18.00% of Wisconsin population). Among all Wisconsin cities and places with a population of at least 10K, Platteville city had the highest percentage of its population with Unclassified ancestry (29.15%), followed by Whitewater city (26.55%), and Superior city (26.16%).

The chart and table below shows the top 10 cities with high percentage of its population having Unclassified ancestry.

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

You may also be interested in:
Ranking of Wisconsin Cities and Places By Population with Unclassified Ancestry in 2021

Related Topics: Wisconsin ACS-5Yrs Estimates, 2021 Topic List.

Data Source: US Census Bureau.

Ranking of Wisconsin Cities and Places By Percentage of Population with Unclassified Ancestry in 2021

Platteville city

Whitewater city

Superior city

Suamico village

Chippewa Falls city

Elkhorn city

Portage city

Neenah city

Beloit city

Harrison village

Ranking of Wisconsin Cities and Places By Percentage of Population with Unclassified Ancestry in 2021

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Rank	Ciy or Place	Percentage of Pop. (%)
1	Platteville city	29.15
2	Whitewater city	26.55
3	Superior city	26.16
4	Suamico village	24.17
5	Chippewa Falls city	24.10
6	Elkhorn city	24.01
7	Portage city	23.69
8	Neenah city	22.18
9	Beloit city	21.66
10	Harrison village	21.53
11	Marinette city	21.44
12	La Crosse city	21.23
13	Oshkosh city	20.79
14	Howard village	20.65
15	Janesville city	20.63
16	West Bend city	20.47
17	Oregon village	20.42
18	Fort Atkinson city	20.39
19	Grafton village	20.38
20	Menasha city	20.37
21	Waupun city	20.32
22	Eau Claire city	20.29
23	Salem Lakes village	20.22
24	Kenosha city	20.21
25	Hartford city	20.20
26	Fox Crossing village	20.12
27	Menomonie city	19.98
28	Ashwaubenon village	19.68
29	Stoughton city	19.61
30	Little Chute village	19.52
31	Monroe city	19.39
32	Burlington city	19.29
33	Menomonee Falls village	19.14
34	Two Rivers city	18.88
35	Waukesha city	18.85
36	Germantown village	18.70
37	Kaukauna city	18.68
38	Green Bay city	18.60
39	Fond du Lac city	18.26
40	Appleton city	18.20
41	Muskego city	18.14
42	Wausau city	18.10
43	Marshfield city	18.06
44	Watertown city	17.97
45	Cedarburg city	17.89
46	River Falls city	17.88
47	Sun Prairie city	17.66
48	West Allis city	17.57
49	Fitchburg city	17.48
50	Manitowoc city	17.45
51	Oak Creek city	17.25
52	Allouez village	17.14
53	Wisconsin Rapids city	17.07
54	Pleasant Prairie village	16.82
55	Hudson city	16.81
56	De Pere city	16.78
57	New Berlin city	16.42
58	Port Washington city	16.26
59	Oconomowoc city	16.20
60	Sheboygan city	16.08
61	Beaver Dam city	16.02
62	Racine city	15.97
63	Madison city	15.94
64	Baraboo city	15.93
65	Holmen village	15.87
66	Bellevue village	15.78
67	Richfield village	15.75
68	Sussex village	15.66
69	South Milwaukee city	15.57
70	Greenfield city	15.47
71	Mount Pleasant village	15.46
72	Onalaska city	15.29
73	Cudahy city	15.00
74	Waunakee village	14.89
75	Middleton city	14.88
76	Milwaukee city	14.46
77	DeForest village	14.35
78	Mequon city	14.27
78	Pewaukee city	14.27
79	Caledonia village	14.24
80	Glendale city	14.01
81	Whitefish Bay village	13.98
82	Brown Deer village	13.92
83	Stevens Point city	13.83
84	Verona city	13.68
85	Brookfield city	13.40
86	Franklin city	13.34
87	Wauwatosa city	12.84
88	Greendale village	12.46
89	Weston village	12.10
90	Plover village	11.04
91	Shorewood village	10.27