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Best California Private High Schools Belonging to Western Association of Schools and Colleges (WASC) (2025)

For the 2025 school year, there are 322 private high schools belonging to Western Association of Schools and Colleges (WASC) serving 129,768 students in California. You can also find more schools membership associations in California.

The private high schools belonging to Western Association of Schools and Colleges (WASC) in California include The Webb Schools, Oakwood School, and Alsion Middle/High School.

The average tuition cost is $25,111, which is higher than the California private high school average tuition cost of $23,155.

56% of private high schools belonging to Western Association of Schools and Colleges (WASC) in California are religiously affiliated (most commonly Christian and Catholic).

The Webb Schools Photo - Welcome to Webb

St. Jeanne De Lestonnac School Photo - Saint Jeanne de Lestonnac Catholic School educates students from preschool through high school.

Fusion Academy Los Gatos 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 Miracle Mile 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 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.

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 Pasadena Downtown 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 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.

Excelsior School Photo - School Front View

Fusion Academy San Francisco Photo - Students can attend Fusion full-time for middle and high school or enroll in one of our part-time options. We offer classes for credit, tutoring/mentoring, post-secondary counseling, summer programs, test prep, and more.

Fusion Academy Palo Alto 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.

Palma School Photo - Palma is a college-preparatory, Catholic co-ed high school with an all-boy junior high school (grades 6-8) owned and operated by The Christian Brothers Institute of California.

Fusion Academy Walnut Creek Downtown 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 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 San Mateo - Foster City 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 Los Angeles 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.

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.

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