Aquinas High School is a coeducational Catholic High School located in San Bernardino and is available to students throughout the San Bernardino Diocese.
Aquinas offers education of the whole person through experiences that incorporate the spiritual, academic, athletic and social aspects of development.
Students are challenged to develop their full potential by pursuing excellence in the coursework outlined to meet their needs.
A deepening of faith experiences is provided through participation with parents, faculty and staff in the Eucharist and other liturgical experiences.
Academics are a channel to acquire information, develop critical thinking skills, explore decision-making processes and appreciate learning as a lifelong goal.
Other extra-curricular activities provide opportunities to participate more fully in the social life of the school community.
Aquinas High School is dedicated and committed to helping our students strive to do their best.
Our Catholic tradition enables the entire community to develop and share a common vision.
Quick Stats (2025)
- Top Ranked CA School
- Grades: 9-12
- Enrollment: 647 students
- Yearly Tuition: $8,200
- Average class size: 18 students
- Application Deadline: None / Rolling
- Source: Verified school update
Top Rankings
Aquinas High School ranks among the top 20% of private schools in California for:
Category
Attribute
Advanced Degrees
Student Body
AP Courses
Sports offered
School History
School Overview
School Membership(s)School Assoc.
Religious Affiliation
Grades Offered
Grades 9-12
ADD/ADHD Support
Yes
Learning Difference Programs
Yes
Year Founded
1955
Summer School Offered
Yes
Summer Program Details
School Calendar
Student Body
Total Students
647 students
Student Body Type
Co-ed
% Students of Color
78%
State avg.: 51%
Students by Grade
Academics and Faculty
Total Classroom Teachers
45 teachers
Student : Teacher Ratio
14:1
National avg.:
% Faculty w/Advanced Degree
95%
Average Class Size
18 students
Number of AP Courses
24 courses
List of Courses Offered
Average SAT score
1250
(Out of 1600)
Average ACT score
28
(Out of 36)
Matriculation DataMatric. Data
Classroom Dress Code
Formal
All students wear a Navy or Grey Aquinas polo top. Khaki or Navy pants or shorts
Tuition and Acceptance Rate
Admission Deadline
None / Rolling
Yearly Tuition Cost
Admissions Director
Mr. Nick Karavedas
Endowment Size
$4.5 million
Sports
Total Sports Offered
16 sports
Sports
School Notes
- Aquinas High School is a coeducational Catholic High School located in San Bernardino and is available to students throughout the San Bernardino Diocese.
- Aquinas offers education of the whole person through experiences that incorporate the spiritual, academic, athletic and social aspects of development.
- Students are challenged to develop their full potential by pursuing excellence in the coursework outlined to meet their needs.
- A deepening of faith experiences is provided through participation with parents, faculty and staff in the Eucharist and other liturgical experiences.
- Academics are a channel to acquire information, develop critical thinking skills, explore decision-making processes and appreciate learning as a lifelong goal.
- Other extra-curricular activities provide opportunities to participate more fully in the social life of the school community.
- Aquinas High School is dedicated and committed to helping our students strive to do their best.
- Our Catholic tradition enables the entire community to develop and share a common vision.
Source: Verified school update
Frequently Asked Questions
How much does Aquinas High School cost?
Aquinas High School's tuition is approximately $8,200 for private students.
Does Aquinas High School offer a summer program?
Yes, Aquinas High School offers a summer program. Visit their for more information.
What sports does Aquinas High School offer?
Aquinas High School offers 16 interscholastic sports: Baseball, Basketball, Cheering, Cross Country, E-sports, Flag Football, Football, Golf, Soccer, Softball, Swimming, Tennis, Track and Field, Volleyball, Water Polo and Wrestling. Aquinas High School is ranked as one of the top 20% of private schools in California for most sports offered.
What is Aquinas High School's ranking?
Aquinas High School ranks among the top 20% of private schools in California for: Highest percentage of faculty with advanced degrees, Largest student body, Most AP courses offered, Most sports offered and Oldest founding date.
When is the application deadline for Aquinas High School?
The application deadline for Aquinas High School is rolling (applications are reviewed as they are received year-round).
In what neighborhood is Aquinas High School located?
Aquinas High School is located in the Del Rosa neighborhood of San Bernardino, CA.
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The nearest high school and elementary school to Aquinas High School is Spectrum Schools San Gorgonio (1.0 miles away)
The nearest preschool is Del Rosa Christian School (1.6 miles away)
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