Our goal is to educate the child with a catholic worldview, encouraging them to hold God at their core, Christ in their heart, and the Holy Spirit as their guide.Parents and staff will work in partnership to educate the mind, body, and soul of every student.All children can and will learn in all subject areas, especially the Catholic faith.Our community believes that parents, faculty, and students are accountable for academic success and service to others.
Quick Stats (2025)
- Grades: Prekindergarten-7
- Enrollment: 166 students
- Yearly Tuition: $4,440
- Average class size: 20 students
- Application Deadline: None / Rolling
- Source: Verified school update
Top Rankings
St. Sebastian School ranks among the top 20% of private schools in California for:
Category
Attribute
Affordability
School Overview
School Membership(s)School Assoc.
Religious Affiliation
Grades Offered
Grades Prekindergarten-7
School Calendar
Student Body
Total Students
166 students
Student Body Type
Co-ed
% Students of Color
97%
State avg.: 51%
Students by Grade

Academics and Faculty
Total Classroom Teachers
12 teachers
Student : Teacher Ratio
14:1
National avg.: 13:1
Average Class Size
20 students
List of Courses Offered
Classroom Dress Code
Formal
Tuition and Acceptance Rate
Admission Deadline
None / Rolling
Yearly Tuition Cost
Admissions Director
Jennifer Reyes
Application URL
Sports
Total Sports Offered
3 sports
Sports
School Notes
- School Motto: Learning for Life Through Faith.
- Philosophy(What We Do)St. Sebastian community is committed to the education of every student`s mind, body and soul. Here, Catholic values guide all learning and instruction in a loving community that provides numerous opportunities for faith formation with a focus on service to others.
- Mission(Who we are)St. Sebastian Catholic School, in accountable partnership with our community, believes that every child can and will learn and educates each student with a Catholic worldview.
Source: Verified school update
Frequently Asked Questions
How much does St. Sebastian School cost?
St. Sebastian School's tuition is approximately $4,440 for private students.
What sports does St. Sebastian School offer?
St. Sebastian School offers 3 interscholastic sports: Basketball, Flag Football and Volleyball.
When is the application deadline for St. Sebastian School?
The application deadline for St. Sebastian School is rolling (applications are reviewed as they are received year-round).
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