St. Paul School, a K-8 parish school founded in 1952, serves the diverse cultural community in West Contra Costa County by assisting parents with their responsibility as the primary educators of their children.
Quick Facts (2025-26)
- Top Ranked CA School
- Grades: Nursery/Preschool-8
- Enrollment: 117 students
- Yearly Tuition: $10,100
- Average class size: 15 students
- Application Deadline: None / Rolling
- Source: Verified school update
Top Rankings
St. Paul School ranks among the top 20% of private schools in California for:
Category
Attribute
School History
School Overview
School Membership(s)School Assoc.
Religious Affiliation
Grades Offered
Grades Nursery/Preschool-8
Year Founded
1952
School Calendar
Student Body
Total Students
117 students
Student Body Type
Co-ed
% Students of Color
63%
State avg.: 51%
Students by Grade

Academics and Faculty
Total Classroom Teachers
13 teachers
Student-Teacher Ratio
9:1
National avg.: 13:1
Average Class Size
15 students
Classroom Dress Code
Formal
Tuition and Acceptance Rate
Admission Deadline
None / Rolling
Yearly Tuition Cost
$10,100
Application URL
Source: Verified school update
Frequently Asked Questions
How much does St. Paul School cost?
St. Paul School's tuition is approximately $10,100 for private students.
What is St. Paul School's ranking?
St. Paul School ranks among the top 20% of private schools in California for: Oldest founding date.
When is the application deadline for St. Paul School?
The application deadline for St. Paul School is rolling (applications are reviewed as they are received year-round).
School Reviews
Endorse St. Paul School. 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

Transferring from Public to Private School Mid-Year: What to Expect
Considering a mid-year transfer from public to private school? Learn what to expect with admissions, academic placement, social adjustment, and financial aid to ensure a smooth transition.

A Guide to Day vs. Boarding School: Which Is Right for Your Family
Discover the key differences between day and boarding schools to determine the best fit for your child. Explore benefits, costs, lifestyle factors, and questions to help guide your family’s decision.

The A to Z of Private Schools 2025
Explore the A to Z of private schools in 2025—from admissions to tuition—offering parents and educators clear insights into today’s options.