Stellar Preparatory High School in Hayward, CA, is a nonsectarian all–boys private school serving grades 9 through 11 in a suburban community.
The school has an enrollment of 26 students with a student–teacher ratio of 9:1 supported by 3 full–time teachers.
Stellar Preparatory High School ranks among the top 20% of private schools in California for student diversity, with 100% of enrolled students representing students of color.
Located in a large suburb of Hayward, this school provides secondary education focused exclusively on high school grade levels.
Quick Facts (2026)
- Grades: 9-11
- Enrollment: 26 students
- Application Deadline: None / Rolling
- Source: National Center for Education Statistics (NCES)
Top Rankings
Stellar Preparatory High School ranks among the top 20% of private schools in California for:
Category
Attribute
Diversity
School Overview
Religious Affiliation
Grades Offered
Grades 9-11
Student Body
Total Students
26 students
Student Body Type
% Students of Color
100%
State avg.: 51%
Students by Grade
Academics and Faculty
Total Classroom Teachers
3 teachers
Student-Teacher Ratio
9:1
National avg.: 11:1
Tuition and Acceptance Rate
Admission Deadline
None / Rolling
Source: National Center for Education Statistics (NCES)
Frequently Asked Questions
When is the application deadline for Stellar Preparatory High School?
The application deadline for Stellar Preparatory High School is rolling (applications are reviewed as they are received year-round).
School Reviews
Endorse Stellar Preparatory High 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
Recent Articles
Executive Function Skills: The Key to Academic Success
Learn why executive function skills are among the strongest predictors of academic success and how parents and schools can strengthen them.
Private School Marketing Strategies for Enrollment Growth
Discover proven private school marketing strategies for 2026, including digital outreach, branding, enrollment management, and parent engagement.
Private School Transportation Options: A 2026 Parent Guide
Explore private school transportation options in 2026, including buses, carpools, transit, and safety considerations for families.


