St. Callius Catholic School in Garden Grove, CA, serves 192 students in grades K–8 within a city community setting.
The school has a udent–teacher ratio of 19:1 with a teaching staff of 10 educators.
As a Catholic co–educational initution, it is affiliated with the National Catholic Educational Association (NCEA).
The udent body is predominantly students of color, representing 97.66% of the enrollment.
Callius Catholic School offers a K–8 private school education in California focused on regular elementary and secondary programming.
School Overview
Religious Affiliation
Grades Offered
Grades Kindergarten-8
Student Body
Total Students
192 students
Student Body Type
Co-ed
% Students of Color
98%
State avg.: 51%
Students by Grade
Academics and Faculty
Total Classroom Teachers
10 teachers
Student-Teacher Ratio
19:1
National avg.:
Tuition and Acceptance Rate
Admission Deadline
None / Rolling
Source: National Center for Education Statistics (NCES)
Frequently Asked Questions
When is the application deadline for St. Callistus Catholic School?
The application deadline for St. Callistus Catholic School is rolling (applications are reviewed as they are received year-round).
Recent Articles
Homework Policies in 91ÖÆƬ³§s: 2026 Guide
Explore how homework policies in private schools are evolving in 2026, including workload trends, wellness initiatives, and parent expectations.
91ÖÆƬ³§ Safety Measures in 2026
Explore updated private school safety measures in 2026, including campus security, mental health support, emergency planning, and digital safety.
The Rise of Micro-Schools Within 91ÖÆƬ³§ Networks
Explore how private school networks are adopting micro-schools to deliver flexible, personalized, and innovation-driven education in 2026.
