Ranking of Wisconsin Counties By White Alone Population Aged 25 years and above with an Educational attainment of High School Graduate or Equivalent in 2021 (ACS-5Yrs)

Updated on September 5, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, the Wisconsin White Alone population (aged 25 years and above) who had an educational attainment of High School Graduate or Equivalent was 1,053,587. Among all Wisconsin counties, Milwaukee County had the highest White Alone population (aged 25 years and above) with an educational attainment of High School Graduate or Equivalent (100,186), followed by Waukesha County (56,338), and Dane County (54,768).

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

You can see similar information for other educational attainments, and for other races and ethnicities.

You can also see similar information for other states and for the United States.

Ranking of Wisconsin Counties By White Alone Population (Aged 25yrs+) with an Educational Attainment of High School Graduate or Equivalent in 2021
Milwaukee County
Waukesha County
Dane County
Brown County
Outagamie County
Winnebago County
Rock County
Racine County
Marathon County
Kenosha County
Ranking of Wisconsin Counties By White Alone Population (Aged 25yrs+) with an Educational Attainment of High School Graduate or Equivalent in 2021
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Rank County Number of People
1 Milwaukee County 100186
2 Waukesha County 56338
3 Dane County 54768
4 Brown County 45929
5 Outagamie County 36446
6 Winnebago County 34891
7 Rock County 34186
8 Racine County 32987
9 Marathon County 30054
10 Kenosha County 27851
11 Washington County 27283
12 Sheboygan County 25326
13 Fond du Lac County 24893
14 Dodge County 24401
15 Manitowoc County 20151
16 Wood County 19646
17 Walworth County 19556
18 La Crosse County 18095
19 Jefferson County 17877
20 Eau Claire County 16384
21 Waupaca County 15770
22 St. Croix County 15419
23 Chippewa County 15002
24 Sauk County 14418
25 Portage County 13951
26 Columbia County 12751
27 Ozaukee County 12593
28 Marinette County 11598
29 Shawano County 11554
30 Oconto County 11524
31 Polk County 11355
32 Barron County 11343
33 Calumet County 10917
34 Grant County 10778
35 Monroe County 10497
36 Oneida County 8899
37 Green County 8760
38 Dunn County 8713
39 Douglas County 8660
40 Lincoln County 8605
41 Clark County 8217
42 Pierce County 7983
43 Trempealeau County 7525
44 Vernon County 7458
45 Juneau County 7325
46 Waushara County 7102
47 Adams County 6325
48 Door County 6117
49 Taylor County 5990
50 Langlade County 5690
51 Iowa County 5630
52 Jackson County 5556
53 Kewaunee County 5550
54 Vilas County 4981
55 Green Lake County 4976
56 Marquette County 4921
57 Richland County 4854
58 Crawford County 4524
59 Burnett County 4489
60 Lafayette County 4452
61 Price County 4283
62 Washburn County 4114
63 Rusk County 4091
64 Sawyer County 3732
65 Buffalo County 3725
66 Ashland County 3636
67 Bayfield County 2957
68 Forest County 2247
69 Pepin County 1871
70 Iron County 1514
71 Florence County 1240
72 Menominee County 157