For the 2026 school year, there are 5 public high schools serving 4,427 students in Casper, WY.
The top-ranked public high schools in Casper, WY are Casper Classical Academy, Kelly Walsh High School and Natrona County High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Casper, WY public high schools have an average math proficiency score of 40% (versus the Wyoming public high school average of 44%), and reading proficiency score of 54% (versus the 52% statewide average). High schools in Casper have an average ranking of 3/10, which is in the bottom 50% of Wyoming public high schools.
Casper, WY public high school have a Graduation Rate of 79%, which is less than the Wyoming average of 80%.
The school with highest graduation rate is Kelly Walsh High School, with 85% graduation rate. Read more about public school graduation rate statistics in Wyoming or national school graduation rate statistics.
Minority enrollment is 23% of the student body (majority Hispanic), which is less than the Wyoming public high school average of 24% (majority Hispanic).
Best Public High Schools in Casper, WY (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Casper Classical Academy
(Math: 48% | Reading: 59%)
Rank:
Rank:
6/
Top 50%10
900 South Beverly
Casper, WY 82601
(307) 253-3160
Casper, WY 82601
(307) 253-3160
Gr: 6-9 | 516 students Student-teacher ratio: 13:1 Minority enrollment: 32%
Rank: #22.
Kelly Walsh High School
(Math: 43% | Reading: 59%)
Rank:
Rank:
5/
Bottom 50%10
3500 East 12th Street
Casper, WY 82609
(307) 253-2000
Casper, WY 82609
(307) 253-2000
Gr: 9-12 | 2,002 students Student-teacher ratio: 16:1 Minority enrollment: 23%
Rank: #33.
Natrona County High School
(Math: 34% | Reading: 48%)
Rank:
Rank:
2/
Bottom 50%10
930 South Elm
Casper, WY 82601
(307) 253-1700
Casper, WY 82601
(307) 253-1700
Gr: 9-12 | 1,703 students Student-teacher ratio: 16:1 Minority enrollment: 20%
Rank: #44.
Roosevelt High School
Alternative School
(Math: ≤10% | Reading: 11-19%)
Rank:
Rank:
1/
Bottom 50%10
3000 Independence Court
Casper, WY 82604
(307) 253-1400
Casper, WY 82604
(307) 253-1400
Gr: 9-12 | 206 students Student-teacher ratio: 11:1 Minority enrollment: 27%
Rank: n/an/a
Wyoming Behavioral Institute
Alternative School
2521 East 15th Street
Casper, WY 82609
(800) 457-9312
Casper, WY 82609
(800) 457-9312
Gr: K-12
Frequently Asked Questions
What are the top-ranked public high schools in Casper, WY?
The top-ranked public high schools in Casper, WY include Casper Classical Academy, Kelly Walsh High School and Natrona County High School.
How many public high schools are located in Casper?
5 public high schools are located in Casper.
What is the racial composition of students in Casper?
Casper public high schools minority enrollment is 23% of the student body (majority Hispanic), which is less than the Wyoming public high schools average of 24% (majority Hispanic).
Which public high schools in Casper are often viewed compared to one another?
Popular comparisons of public high schools in Casper include: Natrona County High School vs. Kelly Walsh High School, Kelly Walsh High School vs. Natrona County High School, Roosevelt High School vs. Kelly Walsh High School
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