St. Thomas The Apostle Catholic School serves 138 students in grades Kindergarten-8, is a member of the National Catholic Educational Association (NCEA).
The student:teacher of St. Thomas The Apostle Catholic School is 28:1 and the school's religious affiliation is Catholic.
Quick Stats (2025)
- Top Ranked CA School
- Grades: Kindergarten-8
- Enrollment: 138 students
- Yearly Tuition: $3,960
- Average class size: 20 students
- Application Deadline: None / Rolling
- Source: Verified school update
Top Rankings
St. Thomas The Apostle Catholic School ranks among the top 20% of private schools in California for:
School Overview
School Membership(s)School Assoc.
Religious Affiliation
Grades Offered
Grades Kindergarten-8
Year Founded
1954
Student Body
Total Students
138 students
Student Body Type
Co-ed
% Students of Color
43%
State avg.: 51%
Students by Grade

Academics and Faculty
Total Classroom Teachers
5 teachers
Student : Teacher Ratio
28:1
National avg.: 13:1
Average Class Size
20 students
Tuition and Acceptance Rate
Admission Deadline
None / Rolling
Yearly Tuition Cost
Tuition Notes
$3,960 per year for a single tuition
$5,520 per year for a family tuition
Source: Verified school update
Frequently Asked Questions
How much does St. Thomas The Apostle Catholic School cost?
St. Thomas The Apostle Catholic School's tuition is approximately $3,960 for private students.
What schools are St. Thomas The Apostle Catholic School often compared to?
St. Thomas The Apostle Catholic School is often viewed alongside schools like Oroville Christian School by visitors of our site.
What is St. Thomas The Apostle Catholic School's ranking?
St. Thomas The Apostle Catholic School ranks among the top 20% of private schools in California for: Least expensive tuition and Oldest founding date.
When is the application deadline for St. Thomas The Apostle Catholic School?
The application deadline for St. Thomas The Apostle Catholic School is rolling (applications are reviewed as they are received year-round).
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