MISSION - Silicon Valley International School's focus on inquiry and bilingualism empowers young minds to embrace complexity, think critically from multiple perspectives, and demonstrate integrity and sensitivity across cultures.
Silicon Valley International School offers a dynamic bilingual education that isn`t just about becoming fluent in two languages. More importantly, it is about learning through language.
Every day, students immerse themselves in a rich multilingual and multicultural environment and develop the cultural literacy and communication skills they will inevitably need to thrive in an international setting.
Inquiry-based learning is an approach to education in which students are fully engaged by asking questions, reaching for answers, making bigger-picture connections, reflecting on learning, and taking action.
Teachers in INTL's International Baccalaureate (IB) Primary Years and Middle Years Programme facilitate the understanding of specific content and skills outlined in our curricula, but in ways that allow students to connect, be curious about, and build their own understanding of the content and skills through a deeper grasp of concepts.
This unique educational approach prepares students for the rigor and demands of the world-renowned IB Diploma Programme taught in grades 11 and 12.
Silicon Valley International School strives to create a nurturing environment in which students are encouraged to reach their full potential.
Guided by the International Baccalaureate Learner Profile, social-emotional learning is woven into the fabric of the curriculum as well as taught explicitly.
Quick Facts (2025-26)
- Top Ranked CA School
- School Type: School with Special Program Emphasis
- Grades: Prekindergarten-12
- Enrollment: 808 students
- Yearly Tuition: $40,600
- Acceptance rate: 13%
- Average class size: 7 students
- Application Deadline: Jan. 13
- Source: Verified school update
Upcoming Events
Top Rankings
Silicon Valley International School ranks among the top 20% of private schools in California for:
Category
Attribute
Acceptance Rate
Student Body
Sports offered
School Resources
School Overview
School Type
Religious Affiliation
Grades Offered
Grades Prekindergarten-12
Dual Language Immersion Program
Secondary Immersion Language
Other
Year Founded
1979
School Calendar
Last Day of School
Fri. Jun 5, 2026
Student Body
Total Students
808 students
Student Body Type
Co-ed
% Students of Color
41%
State avg.: 51%
Students by Grade
Academics and Faculty
Total Classroom Teachers
127 teachers
Student-Teacher Ratio
6:1
National avg.:
Average Class Size
7 students
Classroom Dress Code
Casual
Tuition and Acceptance Rate
Admission Deadline
Jan. 13
Yearly Tuition Cost
$40,600
Acceptance Rate
13%
National avg.: 81%
Admissions Director
Jennifer Tyler
Application URL
Endowment Size
$50 million
Sports
Total Sports Offered
10 sports
School Notes
- School Mascot: Dragons
Source: Verified school update
Frequently Asked Questions
How much does Silicon Valley International School cost?
Silicon Valley International School's tuition is approximately $40,600 for private students.
What is the acceptance rate of Silicon Valley International School?
The acceptance rate of Silicon Valley International School is 13%, which is lower than the national average of 80%. Silicon Valley International School's acceptance rate is ranked among the top private schools in California with low acceptance rates.
What sports does Silicon Valley International School offer?
Silicon Valley International School offers 10 interscholastic sports: Basketball, Cheering, Cross Country, E-sports, Flag Football, Golf, Soccer, Tennis, Ultimate Frisbee and Volleyball. Silicon Valley International School is ranked as one of the top 20% of private schools in California for most sports offered.
What is Silicon Valley International School's ranking?
Silicon Valley International School ranks among the top 20% of private schools in California for: Lowest average acceptance rates, Largest student body, Most sports offered and Largest endowments.
When is the application deadline for Silicon Valley International School?
The application deadline for Silicon Valley International School is Jan. 13.
School Reviews
5 4/22/2021
this school has made me a lot smarter and I am very grateful I got to go there, 5 stars
5 5/17/2016
Both of my kids go here and are achieving an amazing education. In addition to robust academics, there is a strong arts and music program. The teachers and administrative staff are smart, caring and involved. We are very happy with our children's critical thinking, problem solving and language skills - ISTP is preparing them to to participate in a worldwide economy. It's a great school.
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