Ranking of Wyoming Counties By Population Aged 25 years and above with an Educational attainment of High School Graduate or Equivalent in 2021 (ACS-5Yrs)
Updated on September 3, 2025.
Based on the US Census ACS-5Yrs estimates, in 2021, the population of Wyoming (aged 25 years and above) who had an educational attainment of High School Graduate or Equivalent was 110,950. Among all Wyoming counties, Laramie County had the highest population (aged 25 years and above) with an educational attainment of High School Graduate or Equivalent (16,923), followed by Natrona County (15,392), and Campbell County (10,613).
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.
You can also see similar information for other states and for the United States.
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Related Topics: Wyoming ACS-5Yrs Estimates, 2021 Topic List.
Data Source: US Census - ACS 5-Year Estimates.
Ranking of Wyoming Counties By 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 | Laramie County | 16923 |
| 2 | Natrona County | 15392 |
| 3 | Campbell County | 10613 |
| 4 | Sweetwater County | 9069 |
| 5 | Fremont County | 8100 |
| 6 | Sheridan County | 6246 |
| 7 | Park County | 5533 |
| 8 | Uinta County | 4820 |
| 9 | Lincoln County | 4224 |
| 10 | Carbon County | 3795 |
| 11 | Converse County | 3302 |
| 12 | Albany County | 3068 |
| 13 | Teton County | 2984 |
| 14 | Goshen County | 2578 |
| 15 | Platte County | 2426 |
| 16 | Big Horn County | 2171 |
| 17 | Sublette County | 1969 |
| 18 | Weston County | 1826 |
| 19 | Johnson County | 1504 |
| 20 | Crook County | 1477 |
| 21 | Washakie County | 1391 |
| 22 | Hot Springs County | 878 |
| 23 | Niobrara County | 661 |