Best Castle Rock Public Preschools (2026)

For the 2026 school year, there is 1 public preschool serving 733 students in Castle Rock, WA.

The top-ranked public preschool in Castle Rock, WA is Castle Rock Elementary School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.

Castle Rock, WA public preschool have an average math proficiency score of 28% (versus the Washington public pre school average of 46%), and reading proficiency score of 42% (versus the 50% statewide average). Pre schools in Castle Rock have an average ranking of 3/10, which is in the bottom 50% of Washington public pre schools.

Minority enrollment is 15% of the student body (majority Hispanic), which is less than the Washington public preschool average of 55% (majority Hispanic).