Ranking of Wyoming Counties By Percentage of 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 percentage of the Wyoming White Alone population (aged 25 years and above) who had an educational attainment of High School Graduate or Equivalent was 28.25%. Among all Wyoming counties, Platte County had the highest percentage of its White Alone population (aged 25 years and above) with an educational attainment of High School Graduate or Equivalent (37.70%), followed by Uinta County (37.03%), and Carbon County (36.82%).

The chart below shows the top 10 Wyoming counties, and the table below shows the ranking of all Wyoming 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 Wyoming Counties By Percentage of White Alone Population (Aged 25yrs+) with an Educational Attainment of High School Graduate or Equivalent in 2021
Platte County
Uinta County
Carbon County
Weston County
Niobrara County
Campbell County
Converse County
Sublette County
Lincoln County
Sweetwater County
Ranking of Wyoming Counties By Percentage of White Alone Population (Aged 25yrs+) with an Educational Attainment of High School Graduate or Equivalent in 2021
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Rank County Percentage of Population (Aged 25yrs+) (%)
1 Platte County 37.70
2 Uinta County 37.03
3 Carbon County 36.82
4 Weston County 36.62
5 Niobrara County 36.01
6 Campbell County 35.37
7 Converse County 34.57
8 Sublette County 33.29
9 Lincoln County 32.69
10 Sweetwater County 31.77
11 Fremont County 29.68
12 Sheridan County 28.99
13 Goshen County 28.70
14 Natrona County 28.53
15 Crook County 28.40
16 Big Horn County 28.01
17 Hot Springs County 26.30
18 Park County 25.90
19 Laramie County 25.03
20 Johnson County 24.55
21 Washakie County 24.11
22 Teton County 13.91
23 Albany County 13.51