How much is The Bay School of San Francisco tuition?

For 2026-27, tuition at The Bay School of San Francisco is $69,899 for grades 9-12, per the school's website.

Does The Bay School of San Francisco require the ISEE or SSAT?

The Bay School of San Francisco does not require an admission test.

When is the The Bay School of San Francisco application deadline?

The main application deadline is January 5, 2027, and decisions are released March 12, 2027. Families apply through Ravenna.

Does The Bay School of San Francisco offer financial aid?

Yes. The Bay School of San Francisco reported $4,731,485 in financial aid to 120 students on its 2024 IRS Form 990.

How many students attend The Bay School of San Francisco?

The Bay School of San Francisco enrolls 447 students in grades 9–12, with about 7 students per teacher (NCES Private School Survey, 2023-24).

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The Bay School of San Francisco tuition & admissions

San Francisco, CAGrades 9–12Day, coedbayschoolsf.org

Tuition 2026-27

$69,899

Application deadline

January 5

2027

Students

447

7 students per teacher

Admission test

None

Tuition 2026-27

Grades	Day
9-12	$69,899

Financial aid: $4,731,485 to 120 students (about $39,429 each) in 2024, per the school's IRS Form 990.

How to apply

Entry grades	—
Admission test	No test
Interview	Required
Apply through	Ravenna
Application fee	$90
Deadline	January 5, 2027
Decisions released	March 12, 2027

School facts

Students	447
Teachers (full-time equivalent)	61
Students per teacher	7.3
School days per year	175
Graduates going to 4-year colleges	97%
Endowment	$3,870,193 (FY2025)
Annual revenue	$29,414,607 (2024)
Head of school pay	$745,825

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The Bay School of San Francisco FAQ

How much is The Bay School of San Francisco tuition?: For 2026-27, tuition at The Bay School of San Francisco is $69,899 for grades 9-12, per the school's website.
Does The Bay School of San Francisco require the ISEE or SSAT?: The Bay School of San Francisco does not require an admission test.
When is the The Bay School of San Francisco application deadline?: The main application deadline is January 5, 2027, and decisions are released March 12, 2027. Families apply through Ravenna.
Does The Bay School of San Francisco offer financial aid?: Yes. The Bay School of San Francisco reported $4,731,485 in financial aid to 120 students on its 2024 IRS Form 990.
How many students attend The Bay School of San Francisco?: The Bay School of San Francisco enrolls 447 students in grades 9–12, with about 7 students per teacher (NCES Private School Survey, 2023-24).

More private schools in San Francisco Bay Area

Sources: tuition and admissions from bayschoolsf.org (checked Oct 2026); enrollment from the NCES Private School Survey 2023-24; finances from the 2024 IRS Form 990. “—” means we couldn't find it.