For the 2026 school year, there are 2 public high schools serving 435 students in Castle Rock, WA.
The top-ranked public high school in Castle Rock, WA is Castle Rock High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Castle Rock, WA public high schools have an average math proficiency score of 12% (versus the Washington public high school average of 34%), and reading proficiency score of 57% (versus the 65% statewide average). High schools in Castle Rock have an average ranking of 3/10, which is in the bottom 50% of Washington public high schools.
Castle Rock, WA public high school have a Graduation Rate of 77%, which is less than the Washington average of 84%.
The school with highest graduation rate is Castle Rock High School, with 75-79% graduation rate. Read more about public school graduation rate statistics in Washington or national school graduation rate statistics.
Minority enrollment is 16% of the student body (majority Hispanic), which is less than the Washington public high school average of 51% (majority Hispanic).
Best Public High Schools in Castle Rock, WA (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Castle Rock High School
(Math: 10-14% | Reading: 55-59%)
Rank:
Rank:
4/
Bottom 50%10
5180 Westside Hwy
Castle Rock, WA 98611
(360) 501-2930
Castle Rock, WA 98611
(360) 501-2930
Gr: 9-12 | 422 students Student-teacher ratio: 18:1 Minority enrollment: 17%
Rank: n/an/a
Castle Rock Virtual Academy
Alternative School
5180 West Side Highway
Castle Rock, WA 98611
(360) 501-2930
Castle Rock, WA 98611
(360) 501-2930
Gr: K-12 | 13 students Minority enrollment: 8%
Frequently Asked Questions
What are the top-ranked public high schools in Castle Rock, WA?
The top-ranked public high schools in Castle Rock, WA include Castle Rock High School.
How many public high schools are located in Castle Rock?
2 public high schools are located in Castle Rock.
What is the racial composition of students in Castle Rock?
Castle Rock public high schools minority enrollment is 16% of the student body (majority Hispanic), which is less than the Washington public high schools average of 51% (majority Hispanic).
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