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The Bay School Of San Francisco Photo #8 - Boys Varsity Lacrosse

The Bay School Of San Francisco

35 Keyes Avenue
San Francisco, CA 94129
Imagine going to high school every day, and instead of just absorbing information, you're exploring, collaborating, and inventing.
That describes a typical day at The Bay School, where we know that when your education is lived, not lectured, you'll gain unmatched skills, unlimited creativity, and unyielding confidence.
The rigorous design of Bay's program has only been implemented by a handful of high schools around the country, and will set you apart in ways that last a lifetime.

Quick Facts (2026)

  • Grades: 9-12
  • Yearly Tuition: $67,211
  • Average class size: 14 students
  • Application Deadline: Jan. 9
  • Source: Verified school update

Top Rankings

The Bay School Of San Francisco ranks among the top 20% of private schools in California for:

Category
Attribute
Sports offered

School Overview

Religious Affiliation
Grades Offered
Grades 9-12
Year Founded
2004
Campus Size
1 acre

Student Body

Student Body Type
Co-ed
% Students of Color
43%
State avg.: 51%

Academics and Faculty

Total Classroom Teachers
57 teachers
Student-Teacher Ratio
9:1
National avg.:
% Faculty w/Advanced Degree
75%
Average Class Size
14 students
AP/Advanced Courses
Advanced Drama: Directing & Script AnalysisAdvanced Drawing & Painting Studio
Advanced Projects in Digital ArtsAdvanced Topics in Mandarin
Advanced Topics in SpanishBanned Books
Breaking the Singular StoryBritish Literature
CalculusComparative Philosophy
Comparative ReligionEssay and Memoir
Group TheoryHonors Biology
Honors ChemistryHonors Jazz
Honors PhysicsHonors Spanish for Spanish Speakers
Human GeographyHuman Physiology
Linear AlgebraQuantum Mechanics
TopologyU.S. Foreign Policy
Classroom Dress Code
Casual

Tuition and Acceptance Rate

Admission Deadline
Jan. 9
Yearly Tuition Cost
Tuition Notes
Tuition includes: A MacBook for every student (including all software, technical support, maintenance, and repair), all books & materials, food service (including lunch, morning and afternoon snacks, and beverages), athletic uniforms and equipment, college test prep, school field trips and travel
% on Financial Aid
36%
College Acceptance Rate
100%
Admissions Director
Erwin Wong
Admissions Associate
Amy Gonzalez
Application URL
Endowment Size
$10 million

Sports

Extracurriculars

Total ExtracurricularsTotal Extra-curric.
4 extracurriculars
ExtracurricularsExtra-curric.
Club or Organization:
More than 40 clubs and affinity groups offered every year


Arts and Music Programs:
Jazz BandTheater Arts


Recreational Athletic Programs:
Intramural Flag Football

School Notes

  • School Mascot: Blue The Breaker
Source: Verified school update

Frequently Asked Questions

How much does The Bay School Of San Francisco cost?
The Bay School Of San Francisco's tuition is approximately $67,211 for private students.
What schools are The Bay School Of San Francisco often compared to?
The Bay School Of San Francisco is often viewed alongside schools like Drew School by visitors of our site.
What sports does The Bay School Of San Francisco offer?
The Bay School Of San Francisco offers 13 interscholastic sports: Baseball, Basketball, Cross Country, Golf, Lacrosse, Rock Climbing, Sailing, Soccer, Softball, Tennis, Track and Field, Ultimate Frisbee and Volleyball. The Bay School Of San Francisco is ranked as one of the top 20% of private schools in California for most sports offered.
When is the application deadline for The Bay School Of San Francisco?
The application deadline for The Bay School Of San Francisco is Jan. 9.
In what neighborhood is The Bay School Of San Francisco located?
The Bay School Of San Francisco is located in the Main Post neighborhood of San Francisco, CA.

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Quick Facts (2026)

  • Grades: 9-12
  • Yearly Tuition: $67,211
  • Average class size: 14 students
  • Application Deadline: Jan. 9
  • Source: Verified school update

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Did You Know?

The average private school tuition in San Francisco, CA is $24,392 for elementary schools and $40,166 for high schools (read more about average private school tuition across the country).
The average acceptance rate in San Francisco, CA is 58% (read more about average acceptance rates across the country).

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