Castle Rock, WA has 1 microschool and homeschool co-op in our directory, spanning Project-Based models. Each listing below shows the learning model, grades, and tuition where available — click through for the full picture.
Our directory currently lists 1 microschool and homeschool co-op in Castle Rock. We add new programs as they open and as owners register, so check back as the list grows.
The Castle Rock listings include Project-Based programs. A microschool is a small, independent school (usually 5–40 students across mixed ages); a homeschool co-op is a group of families who share teaching. See the glossary for every model explained.
Tuition varies by program; many list it on their own site. Many families offset tuition through state school-choice programs and Education Savings Accounts (ESAs) where available — check current eligibility in Washington.
Listing is free for every microschool and homeschool co-op through 2026.