We believe that Saint Adelaide School shares with the family in the educational mission of the Church.
We hold that, as a caring community of parents, teachers, staff and administrators, we work together to ensure that our children receive the best possible Catholic education based on the development of the whole person.
We believe that every child is a child of God, individual and free with a right to education.
School enhances and supports the parents who are the primary educators.
Teachers are the facilitators in the learning experiences of their students We seek to develop spiritually vigorous, intelligent, vocationally prepared and contributing citizens of our global community.
We foster apostolic service and encourage our students to become involved in social concerns.
Through formal teaching and modeling, we strive to inspire the students to become vibrant members of our diverse multicultural society.
Quick Stats (2025)
- Grades: Prekindergarten-8
- Enrollment: 189 students
- Yearly Tuition: $5,050
- Average class size: 15 students
- Application Deadline: None / Rolling
- Source: National Center for Education Statistics (NCES)
Top Rankings
St. Adelaide Academy ranks among the top 20% of private schools in California for:
Category
Attribute
Affordability
School Overview
School Membership(s)School Assoc.
Religious Affiliation
Grades Offered
Grades Prekindergarten-8
Year Founded
1962
School Calendar
School Motto
Faithful Catholic Christians who serve and learn.
Student Body
Total Students
189 students
Student Body Type
Co-ed
% Students of Color
4%
State avg.: 51%
Students by Grade

Academics and Faculty
Total Classroom Teachers
16 teachers
Student : Teacher Ratio
12:1
National avg.: 13:1
Average Class Size
15 students
Tuition and Acceptance Rate
Admission Deadline
None / Rolling
Yearly Tuition Cost
Application URL
Source: National Center for Education Statistics (NCES)
Frequently Asked Questions
How much does St. Adelaide Academy cost?
St. Adelaide Academy's tuition is approximately $5,050 for private students.
When is the application deadline for St. Adelaide Academy?
The application deadline for St. Adelaide Academy is rolling (applications are reviewed as they are received year-round).
In what neighborhood is St. Adelaide Academy located?
St. Adelaide Academy is located in the Highland Town Center neighborhood of Highland, CA.
School Reviews
5 9/29/2023
My husband and I grew up in the catholic school system and knew we wanted that same experience for our children. We now have four children attend St. Adelaide and we absolutely love how the entire administrative staff & teaching staff put their heart and soul into the growth and development of our children. I'm forever grateful to have found a school that shows what the true meaning of a catholic school is. My kids adapted quickly to this school and made friends instantly because everyone was so welcoming. Teachers and staff are like an extended family and they always have a listening ear. They care for their students and take the time to help each and every one blossom into their full potential. They offer other fun social activities to get the families together. They offer a variety of sports as well to get the kids involved. I highly recommend this school.
5 1/21/2023
St. Adelaide Academy is a great school with caring and dedicated teachers and administration. They focus on the whole child and create a family atmosphere that you do not find in other schools. I highly recommend sending your children to this school. They have preschool to 8th grade.
5 5/17/2016
Wonderful Pre-K and Kindergarten program. I''m Muslim and I went to school here from 1998-2000, 6th-8th grade. My parent's didn't care that it was a Catholic school because they wanted me to have a great education. My children are currently in this school because like my parents I wanted to give them a great education as well.
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