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Top 20 Best California Nonsectarian Private High Schools (2025)

For the 2025 school year, there are 470 nonsectarian private high schools in California. You can also find more religiously affiliated schools in California.

The nonsectarian private high schools in California include The Webb Schools, BASIS Independent Silicon Valley, and BASIS Independent Fremont.

Fusion Academy Solana Beach Photo - Classes at Fusion are one-to-one: one student and one teacher per classroom. Students have different teachers for different subjects, and teachers act as mentors in the one-to-one setting.

Qualia: The School for Deeper Learning Photo - Provocative, hands-on teaching, highlighting puzzles, mysteries, controversies and quandaries, is crucial to our deeper learning model.

Fusion Academy Palos Verdes Photo - Students get to be up close to everything in our science lab. In the one-to-one classroom students are always involved in experiments and have a hands-on approach to learning. We have college-level tools available and the world can be their classroom if they choose to venture out of the science lab.

Sacramento Country Day School Photo - With low student-teacher ratios, Sacramento Country Day School offers a highly-personalized educational experience that challenges students to innovate, and explore in a flexible academic program.

Fusion Academy Aliso Viejo Photo - Classes at Fusion are one-to-one: one student and one teacher. Teachers personalize content and act as mentors in the one-to-one setting.

Fusion Academy San Mateo Photo - Students get to be up close to everything in our science lab. In the one-to-one classroom students are always involved in experiments and have a hands-on approach to learning. We have college-level tools available and the world can be their classroom if they choose to venture out of the science lab.

Fusion Academy Newport Beach Photo - Classes at Fusion are one-to-one: one student and one teacher. Teachers personalize content and act as mentors in the one-to-one setting.

Fusion Academy Pasadena Photo - In our mixed-media art studio students can discover their artistic passions or continue their love of creating art. We offer painting, drawing, graphic design, and many more different mediums for students to express themselves through art.

Fusion Academy Marin Photo - Classes at Fusion are one-to-one: one student and one teacher per classroom. Students have different teachers for different subjects, and teachers act as mentors in the one-to-one setting.

Fusion Academy San Diego - Scripps Ranch Photo - Classes at Fusion are one-to-one: one student and one teacher. Teachers personalize content and act as mentors in the one-to-one setting.

Laurel Springs School Photo - Class of 2024

Fusion Academy San Diego Photo - Classes at Fusion are one-to-one: one student and one teacher per classroom. Students have different teachers for different subjects, and teachers act as mentors in the one-to-one setting.

Fusion Academy Walnut Creek Photo - Classes at Fusion are one-to-one: one student and one teacher per classroom. Students have different teachers for different subjects, and teachers act as mentors in the one-to-one setting.

Fusion Academy Los Gatos Photo - Classes at Fusion are one-to-one: one student and one teacher per classroom. Students have different teachers for different subjects, and teachers act as mentors in the one-to-one setting.

Mentoring Academy Photo - Mentoring Academy.orgExtraordinary Program Italy

Fusion Academy South Bay Photo - Classes at Fusion are one-to-one: one student and one teacher per classroom. Students have different teachers for different subjects, and teachers act as mentors in the one-to-one setting.

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