San Francisco, CA · 12
Last verified August 20, 2026
35 Keyes Ave, 94129 · (415) 561-5800
Enrollment
435
Student:teacher
8:1
Published tuition
$69,899
Application fee
$90
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Tuition by division
| Division | Grades | Annual tuition | Notes |
|---|---|---|---|
| High school2026-2027 | total cost | $69,899 | inclusive fee is $4,269, covers virtually all educational expenses |
Head of school
Luke W. Felker
Head of School
Luke W. Felker believes a high school education should equip students to face era-defining challenges with optimism and a problem-solving mindset. He emphasizes that Bay instills students with the courage and good humor necessary to flourish in an unpredictable world.
Curriculum & special classes
The curriculum is designed for multidisciplinary and experiential learning, featuring long class blocks, two Immersive terms per year, and capstone Senior Projects. It focuses on student-centered, experiential learning, delving deeply into complex, real-world issues and creative endeavors.
Financial aid
The Bay School offers a flexible tuition program, providing $5.9 million in grants for 2025–2026 and supporting 36% of its students. Admission decisions are made independently from applications for flexible tuition, and families are required to apply annually.
Application fee: $90
Before & after school care
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Admissions
The admissions process begins with inquiry and attendance at events like morning visits and open houses. Applicants then submit their application and required documents through Ravenna. A student interview is also required. Decisions for admission and flexible tuition are released in March.
Apply by
January 5, 2027
Acceptance rate
Not listed
Application fee
$90
What they ask for: Parent/guardian application, Student application, Transcripts from your last two school years, Principal/school counselor recommendation, Current English teacher recommendation, Current math teacher recommendation, Student interview, $90 application fee or fee waiver. Standardized testing is not required.
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