Ranking of Wisconsin Counties By Non-Hispanic White Population in 2018

Updated on June 18, 2025.

Based on the US Census Vintage data estimates, in 2018, among all Wisconsin counties, Milwaukee County had the highest number of people who identified their ethnicity as Non-Hispanic White (479.66K), followed by Dane County (429.36K), and Waukesha County (354.67K).

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

You can see similar ranking information for other racial and ethnicity groups in the United States.

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

See this for other years:
Ranking of Wisconsin Counties By Non-Hispanic White Population in 2018
Milwaukee
Dane
Waukesha
Brown
Outagamie
Winnebago
Racine
Rock
Kenosha
Washington
Ranking of Wisconsin Counties By Non-Hispanic White Population in 2018
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Rank County Non-Hispanic White Population
1 Milwaukee County 479655
2 Dane County 429362
3 Waukesha County 354674
4 Brown County 211309
5 Outagamie County 163318
6 Winnebago County 150692
7 Racine County 139755
8 Rock County 133686
9 Kenosha County 127458
10 Washington County 125590
11 Marathon County 119598
12 La Crosse County 106003
13 Sheboygan County 96266
14 Eau Claire County 93383
15 Fond du Lac County 91672
16 Walworth County 88476
17 St. Croix County 84063
18 Ozaukee County 81270
19 Dodge County 78733
20 Jefferson County 76188
21 Manitowoc County 71101
22 Wood County 67078
23 Portage County 64467
24 Chippewa County 59862
25 Sauk County 58334
26 Columbia County 52821
27 Grant County 48873
28 Waupaca County 48059
29 Calumet County 45471
30 Barron County 41920
31 Dunn County 41793
32 Monroe County 41621
33 Polk County 41374
34 Pierce County 39956
35 Douglas County 39682
36 Marinette County 38473
37 Oconto County 35861
38 Shawano County 35263
39 Green County 34724
40 Oneida County 33591
41 Clark County 32197
42 Vernon County 29625
43 Lincoln County 26295
44 Trempealeau County 26238
45 Door County 25920
46 Juneau County 24385
47 Iowa County 22546
48 Waushara County 21711
49 Taylor County 19469
50 Kewaunee County 19165
51 Vilas County 18687
52 Adams County 18380
53 Langlade County 18052
54 Jackson County 17655
55 Green Lake County 17342
56 Richland County 16467
57 Lafayette County 15638
58 Crawford County 15285
59 Washburn County 14939
60 Marquette County 14351
61 Burnett County 13870
62 Rusk County 13334
63 Ashland County 12829
64 Bayfield County 12760
65 Sawyer County 12616
66 Price County 12568
67 Buffalo County 12538
68 Forest County 7095
69 Pepin County 7000
70 Iron County 5404
71 Florence County 4114
72 Menominee County 513