St. Joseph School

St. Joseph School in La Puente, CA, serves 191 co–ed udents from kindergarten through eighth grade in a suburban setting.
Founded in 1950, this California K–8 private school operates with a udent–teacher ratio of 17:1 and employs 11 teachers.
The school has a Catholic religious affiliation and is a member of the National Independent Private Schools Association.
Annual tuition at. Joseph School is $4,000, ranking it among the more affordable private school options in the area.
With 94% of udents representing students of color, the school reflects significant diversity within the local community.

Quick Facts (2026)

  • Top-Ranked CA School
  • Grades: Kindergarten-8
  • Enrollment: 191 students
  • Yearly Tuition: $4,000
  • Application Deadline: None / Rolling
  • Source: National Center for Education Statistics (NCES)

Top Rankings

St. Joseph School ranks among the top 20% of private schools in California for:

Category
Attribute
Affordability
School History

School Overview

School Membership(s)School Assoc.
Religious Affiliation
Grades Offered
Grades Kindergarten-8
Year Founded
1950
School Calendar

Student Body

Total Students
191 students
Student Body Type
Co-ed
% Students of Color
94%
State avg.: 52%
Students by Grade

Academics and Faculty

Total Classroom Teachers
11 teachers
Student-Teacher Ratio
17:1
National avg.: 11:1

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. Joseph School cost?
St. Joseph School's tuition is approximately $4,000 for private students.
What is St. Joseph School's ranking?
St. Joseph School ranks among the top 20% of private schools in California for: Least expensive tuition, Highest percentage of students of color and Oldest founding date.
When is the application deadline for St. Joseph School?
The application deadline for St. Joseph School is rolling (applications are reviewed as they are received year-round).

School Reviews

Endorse St. Joseph 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
Endorse this school:

Recent Articles

How Private Schools Handle Mid-Year Enrollment Changes and Tuition Refunds
How Private Schools Handle Mid-Year Enrollment Changes and Tuition Refunds
Learn how private schools manage mid-year withdrawals, transfers, tuition refunds, enrollment contracts, and what families should expect financially.
Is Paying More Worth It? Mid-Tuition vs. Premium Private Schools
Is Paying More Worth It? Mid-Tuition vs. Premium Private Schools
Compare academic outcomes, college admissions, class sizes, and value between mid-tuition and premium private schools to determine whether higher tuition delivers better results.
Financial Aid Appeals: When Should You Ask a Private School to Reconsider an Award?
Financial Aid Appeals: When Should You Ask a Private School to Reconsider an Award?
Learn when and how to appeal a private school financial aid award, what documents to provide, and strategies that improve your chances of success.

Quick Facts (2026)

  • Top-Ranked CA School
  • Grades: Kindergarten-8
  • Enrollment: 191 students
  • Yearly Tuition: $4,000
  • Application Deadline: None / Rolling
  • Source: National Center for Education Statistics (NCES)

Request Information

Did You Know?

The average private school tuition in Los Angeles County, CA is $18,231 for elementary schools and $23,890 for high schools (read more about average private school tuition across the country).
The average acceptance rate in Los Angeles County, CA is 79% (read more about average acceptance rates across the country).

Quick Links