For the 2026 school year, there is 1 public high school serving 439 students in 82420, WY.
The top-ranked public high school in 82420, WY is Rocky Mountain High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Public high school in zipcode 82420 have an average math proficiency score of 37% (versus the Wyoming public high school average of 44%), and reading proficiency score of 52% (versus the 52% statewide average). High schools in 82420, WY have an average ranking of 3/10, which is in the bottom 50% of Wyoming public high schools.
Public high school in zipcode 82420 have a Graduation Rate of 72%, which is less than the Wyoming average of 80%.
The school with highest graduation rate is Rocky Mountain High School, with 70-74% graduation rate. Read more about public school graduation rate statistics in Wyoming or national school graduation rate statistics.
Minority enrollment is 15% of the student body (majority Hispanic), which is less than the Wyoming public high school average of 24% (majority Hispanic).
Best 82420, WY Public High Schools (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Rocky Mountain High School
(Math: 35-39% | Reading: 50-54%)
Rank:
Rank:
4/
Bottom 50%10
404 South 3rd East
Cowley, WY 82420
(307) 548-2723
Cowley, WY 82420
(307) 548-2723
Gr: 9-12 | 439 students Student-teacher ratio: 19:1 Minority enrollment: 16%
Frequently Asked Questions
What are the top-ranked public high schools in 82420, WY?
The top-ranked public high schools in 82420, WY include Rocky Mountain High School.
How many public high schools are located in 82420?
1 public high schools are located in 82420.
What is the racial composition of students in 82420?
82420 public high schools minority enrollment is 15% of the student body (majority Hispanic), which is less than the Wyoming public high schools average of 24% (majority Hispanic).
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