Ranking of Wisconsin Counties By Percentage of White Alone Population Aged 25 years and above with an Educational attainment of Less than High School Diploma in 2021 (ACS-5Yrs)

Updated on September 5, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, the percentage of the Wisconsin White Alone population (aged 25 years and above) who had an educational attainment of Less than High School Diploma was 5.62%. Among all Wisconsin counties, Clark County had the highest percentage of its White Alone population (aged 25 years and above) with an educational attainment of Less than High School Diploma (16.85%), followed by Adams County (11.49%), and Taylor County (10.84%).

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 Percentage of White Alone Population (Aged 25yrs+) with an Educational Attainment of Less than High School Diploma in 2021
Clark County
Adams County
Taylor County
Rusk County
Waushara County
Vernon County
Green Lake County
Langlade County
Juneau County
Monroe County
Ranking of Wisconsin Counties By Percentage of White Alone Population (Aged 25yrs+) with an Educational Attainment of Less than High School Diploma in 2021
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Rank County Percentage of Population (Aged 25yrs+) (%)
1 Clark County 16.85
2 Adams County 11.49
3 Taylor County 10.84
4 Rusk County 10.66
5 Waushara County 10.28
6 Vernon County 9.46
7 Green Lake County 9.33
8 Langlade County 9.28
9 Juneau County 9.10
10 Monroe County 8.84
11 Forest County 8.69
12 Barron County 8.59
13 Jackson County 8.58
14 Florence County 8.48
15 Marquette County 8.40
16 Marinette County 8.33
17 Richland County 8.26
18 Lafayette County 7.98
19 Sauk County 7.78
20 Price County 7.61
21 Buffalo County 7.60
22 Oconto County 7.58
23 Kenosha County 7.54
24 Dodge County 7.48
25 Crawford County 7.47
26 Shawano County 7.35
27 Pepin County 7.33
28 Lincoln County 7.26
29 Trempealeau County 7.17
30 Grant County 7.15
31 Washburn County 7.06
32 Burnett County 7.05
32 Walworth County 7.05
33 Green County 6.86
34 Fond du Lac County 6.78
35 Waupaca County 6.57
36 Sawyer County 6.53
37 Manitowoc County 6.51
38 Chippewa County 6.50
39 Milwaukee County 6.43
40 Marathon County 6.26
41 Rock County 6.24
42 Racine County 6.20
43 Jefferson County 6.15
44 Polk County 5.84
45 Wood County 5.82
46 Kewaunee County 5.62
47 Columbia County 5.51
48 Brown County 5.42
49 Dunn County 5.39
50 Oneida County 5.20
50 Sheboygan County 5.20
51 Ashland County 5.17
52 Winnebago County 5.16
53 Douglas County 5.14
54 Washington County 4.68
55 Pierce County 4.67
56 Outagamie County 4.60
57 Calumet County 4.44
58 Iron County 4.34
59 Portage County 4.13
60 Bayfield County 4.08
60 Vilas County 4.08
61 Iowa County 4.04
62 Eau Claire County 3.92
63 Door County 3.83
63 La Crosse County 3.83
64 Menominee County 3.63
65 St. Croix County 3.33
66 Waukesha County 3.16
67 Dane County 2.62
68 Ozaukee County 2.25