St. Charles School is a Catholic faith community. The faculty and staff integrate Christ`s message into a spiritual, academic, and social program to develop each student as a whole child. St. Charles recognizes the parents as the primary educators. We strive, in partnership with parents, to work within as educational program to promote a community of faith and challenge students to reach their fullest potential. Our efforts are dedicated to preparing accomplished learners, problems solvers, and responsible and mature Christians.
Quick Stats (2025)
- Top Ranked CA School
- Grades: Kindergarten-8
- Enrollment: 281 students
- Yearly Tuition: $6,390
- Average class size: 34 students
- Application Deadline: None / Rolling
- Source: Verified school update
Top Rankings
St. Charles 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
Learning Difference Programs
Yes
Year Founded
1950
School Calendar
First Day of School
Mon. Sep 1, 2025
School Motto
Faith, Community, & Service
Student Body
Total Students
281 students
Student Body Type
Co-ed
% Students of Color
10%
State avg.: 51%
Students by Grade

Academics and Faculty
Total Classroom Teachers
17 teachers
Student : Teacher Ratio
17:1
National avg.: 13:1
% Faculty w/Advanced Degree
70%
Average Class Size
34 students
Tuition and Acceptance Rate
Admission Deadline
None / Rolling
Yearly Tuition Cost
Application URL
Sports
Total Sports Offered
5 sports
Sports
Extracurriculars
Total ExtracurricularsTotal Extra-curric.
3 extracurriculars
ExtracurricularsExtra-curric.
Athletics, Drama Club, Homework Club
Source: Verified school update
Frequently Asked Questions
How much does St. Charles School cost?
St. Charles School's tuition is approximately $6,390 for private students.
What sports does St. Charles School offer?
St. Charles School offers 5 interscholastic sports: Baseball, Basketball, Cheering, Track and Field and Volleyball.
What is St. Charles School's ranking?
St. Charles School ranks among the top 20% of private schools in California for: Largest student body and Oldest founding date.
When is the application deadline for St. Charles School?
The application deadline for St. Charles School is rolling (applications are reviewed as they are received year-round).
School Reviews
5 11/24/2023
Great holistic education at the heart of San Carlos. The teachers here are traditionalists and value the social-emotional growth of students through the years. Highly recommend for an education here.
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