St. Thomas Aquinas School serves 147 students in grades Kindergarten-8, is a member of the National Catholic Educational Association (NCEA).
The student:teacher of St. Thomas Aquinas School is 16:1 and the school's religious affiliation is Catholic.
Quick Facts (2025-26)
- Grades: Kindergarten-8
- Enrollment: 147 students
- Yearly Tuition: $5,400
- Application Deadline: None / Rolling
- Source: National Center for Education Statistics (NCES)
Top Rankings
St. Thomas Aquinas 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 Kindergarten-8
Year Founded
1963
Student Body
Total Students
147 students
Student Body Type
Co-ed
% Students of Color
97%
State avg.: 51%
Students by Grade
Academics and Faculty
Total Classroom Teachers
9 teachers
Student-Teacher Ratio
16:1
National avg.:
Tuition and Acceptance Rate
Admission Deadline
None / Rolling
Yearly Tuition Cost
School Notes
- School Motto: Better to illuminate than merely to shine.
Source: National Center for Education Statistics (NCES)
Frequently Asked Questions
How much does St. Thomas Aquinas School cost?
St. Thomas Aquinas School's tuition is approximately $5,400 for private students.
When is the application deadline for St. Thomas Aquinas School?
The application deadline for St. Thomas Aquinas School is rolling (applications are reviewed as they are received year-round).
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The nearest high school to St. Thomas Aquinas School is Ramona Convent Secondary School (1.7 miles away)
The nearest elementary school and preschool is Meher Montessori School (0.7 miles away)
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