The International School of San Francisco is a multicultural PK2-12 learning community where students learn to navigate the complexities of the world with confidence, empathy, and joy.
When minds and cultures from around the world come together to learn, boundless curiosity takes hold.
That deep intellectual engagement and joyful discovery describes every day at The International School of San Francisco.
With compassionate hearts and inquisitive minds, our students are the collaborative global changemakers who will lead our world towards a more just future.
The International School of San Francisco is the school where every mind elevates the learning experience and every culture is a portal to empathy and understanding.
Our primary entry points are in Grade 9, Kindergarten, and Preschool at ages two, three, or four.
Our Preschool through Grade 8 program is a bilingual program in French.
Students applying for High School do not need to speak French or any language other than English.
Students applying for Kindergarten or Preschool do not need to speak French when they apply they will acquire bilinguality through our program.
Quick Facts (2025)
- Top Ranked CA School
- Grades: Prekindergarten-12
- Enrollment: 1,067 students
- Yearly Tuition: $60,020
- Average class size: 13 students
- Application Deadline: Jan. 9
- Source: Verified school update
Top Rankings
The International School of San Francisco ranks among the top 20% of private schools in California for:
School Overview
Religious Affiliation
Grades Offered
Grades Prekindergarten-12
ADD/ADHD Support
Yes
Learning Difference Programs
Yes
Learning Programs Supported
Yes
Year Founded
1962
Colors
Blue, Red
School Calendar
Student Body
Total Students
1,067 students
Student Body Type
Co-ed
% Students of Color
50%
State avg.: 51%
Students by Grade

Academics and Faculty
Total Classroom Teachers
98 teachers
Student-Teacher Ratio
11:1
National avg.: 13:1
% Faculty w/Advanced Degree
80%
Average Class Size
13 students
List of Courses Offered
Matriculation DataMatric. Data
Classroom Dress Code
Casual
Tuition and Acceptance Rate
Admission Deadline
Jan. 9
Yearly Tuition Cost
$60,020
Tuition Notes
PPK-8: $39,180
High School: $57,160
% on Financial Aid
25%
Average Financial Aid Grant
$19,000
Admissions Director
Erin Cronin
Admissions Associate
Erin Cronin, 9-12
Application URL
Endowment Size
$9 million
Sports
Total Sports Offered
12 sports
Extracurriculars
Total ExtracurricularsTotal Extra-curric.
8 extracurriculars
ExtracurricularsExtra-curric.
Club or Organization:
Arts and Music Programs:
Affinity GroupsClubs
Model UNStudent Council
Student NewspaperYearbook
Arts and Music Programs:
Music EnsemblesTheatre
School Notes
- School Mascot: Jags
- Since our founding 60 years ago, The International School of San Francisco has prepared studentsto navigate the world with confidence and command, empathy and joy. We achieve this through rigorous bilingual, French, and International Baccalaureate education programs, and a vibrant school culture strengthenedby multilingual, multinational educators and families.
- Our students experiencea unique, bilingual environment from PP2-8. By Grade 8, our students are fluentin both French and English and study a third language.
- In Grade 9, our community expands to include incoming students from across San Francisco and families from around the globe. Many of these students are not bilingual, yet they all have a desire to experience the world around them.
- In high school, students earn an internationally recognized baccalaureate diploma in additionto a U.S. high school degree. We prepare our students to go on to thrive at the best universities, anywhere in the world.
Source: Verified school update
Frequently Asked Questions
How much does The International School of San Francisco cost?
The International School of San Francisco's tuition is approximately $60,020 for private students.
What sports does The International School of San Francisco offer?
The International School of San Francisco offers 12 interscholastic sports: Badminton, Baseball, Basketball, Cross Country, Golf, Lacrosse, Sailing, Soccer, Swimming, Tennis, Track and Field and Volleyball. The International School of San Francisco is ranked as one of the top 20% of private schools in California for most sports offered.
What is The International School of San Francisco's ranking?
The International School of San Francisco ranks among the top 20% of private schools in California for: Largest student body and Most sports offered.
When is the application deadline for The International School of San Francisco?
The application deadline for The International School of San Francisco is Jan. 9.
In what neighborhood is The International School of San Francisco located?
The International School of San Francisco is located in the Civic Center neighborhood of San Francisco, CA. There are 1 other private schools located in Civic Center.
School Reviews
5 12/13/2024
We joined the International School in 2012, when our son was just four years old. One of the main reasons we chose this school was the impression left by the confident, self-assured, kind, and worldly students who spoke at the open house we attended. We wanted those qualities for our son, and we're proud to say that as an eleventh grader, he embodies them all. The school truly shapes children into global citizens. Like others have mentioned, we are not a French-speaking family, but that hasn't stopped our son from becoming fluent in French.
Endorse The International School of San Francisco. Endorsements should be a few sentences in length. Please include any comments on:
- Quality of academic programs, teachers, and facilities
- Availability of music, art, sports and other extracurricular activities
- Academic or athletic awards
Recent Articles

Waldorf Schools
Waldorf schools offer a well thought out approach to K-12 education.

Schools For The Arts
Schools for the artistically gifted child are in short supply.

Overcoming the Tech Divide
We offer insights and strategies for educators, administrators, and policymakers to bridge the technology gap in education, ensuring that all students have access to high-quality, tech-enabled learning experiences.