For the 2025-26 school year, there are 4 private high schools serving 189 students in 94903, CA.
The average acceptance rate is 85%, which is higher than the California private high school average acceptance rate of 78%.
Private High Schools in 94903, CA (2025-26)
School
Location
Quick Facts
Fusion Academy Marin![Fusion Academy Marin Photo - Each Fusion campus has a state-of-the-art music studio with professional-grade tools. Students can explore instruments, vocals, songwriting, DJ performing arts, and more.]( "Fusion Academy Marin Photo - Each Fusion campus has a state-of-the-art music studio with professional-grade tools. Students can explore instruments, vocals, songwriting, DJ performing arts, and more.")
Alternative School
1600 Los Gamos Drive Lobby D, Suite 380
San Rafael, CA 94903
(877) 673-8893
San Rafael, CA 94903
(877) 673-8893
Gr: 6-12 | 58 students Avg. class size: 1 student Tuition & acceptance rate listed
The Helix School
Special Education School
161 Mitchell Blvd
San Rafael, CA 94903
(415) 569-5056
San Rafael, CA 94903
(415) 569-5056
Gr: K-12 | 51 students Avg. class size: 6 students Tuition listed
Star Academy
Special Education School
4470 Redwood Hwy Ste 101
San Rafael, CA 94903
(415) 456-8727
San Rafael, CA 94903
(415) 456-8727
Gr: 3-12 | 80 students Avg. class size: 8 students Sports: 2 Tuition listed
Winston Preparatory School- Marin County Campus![Winston Preparatory School- Marin County Campus Photo - Winston Prep Marin County Campus]( "Winston Preparatory School- Marin County Campus Photo - Winston Prep Marin County Campus")
Special Education School
1 Saint Vincents Drive
San Rafael, CA 94903
(415) 993-5533
San Rafael, CA 94903
(415) 993-5533
Gr: 4-12 Avg. class size: 8 students Acceptance rate listed
94903, California Private Schools (Closed)
School
Location
Quick Facts
Caulbridge School (Closed 2024)
Special Program Emphasis
1 St Vincent Drive
San Rafael, CA 94903
(415) 481-1243
San Rafael, CA 94903
(415) 481-1243
Gr: PK-8 | 192 students Avg. class size: 14 students Tuition & acceptance rate listed
150 N. San Pedro Road
San Rafael, CA 94903
(415) 339-9336
San Rafael, CA 94903
(415) 339-9336
Gr: 9-12 | 76 students Avg. class size: 8 students Tuition & acceptance rate listed
Frequently Asked Questions
How many private high schools are located in 94903, CA?
4 private high schools are located in 94903, CA.
Recent Articles
Why Private K–12 Families Should Explore Community College Options
Private K–12 families gain by understanding community college: cost savings, dual enrollment pathways, and flexibility for students.
Diversity in Private Schools: Progress & Obstacles 2025
Examining the pace of diversity in private schools—where we’ve advanced, where gaps remain, and what next steps look like.
2025 Roadmap to Starting a Private School — Guide & Strategy
A 2025 step-by-step roadmap for launching your private school: strategy, funding, legal, curriculum, staffing, and sustainability insights.