Home > California > Alameda County > Hayward

Stellar Preparatory High School

www.stellarprephs.org

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 (2025-26)

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:

School Overview

Religious Affiliation

Nonsectarian

Grades Offered

Grades 9-11

Student Body

Total Students

26 students

Student Body Type

All-boys

% Students of Color

100%

State avg.: 51%

Students by Grade

Stellar Preparatory High School Student By Grade

Academics and Faculty

Total Classroom Teachers

3 teachers

Student-Teacher Ratio

9:1

National avg.: 13:1

Tuition and Acceptance Rate

Admission Deadline

None / Rolling

Source: National Center for Education Statistics (NCES)

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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).

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Quick Facts (2025-26)

Grades: 9-11
Enrollment: 26 students
Application Deadline: None / Rolling
Source: National Center for Education Statistics (NCES)

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Did You Know?

The average private school tuition in Alameda County, CA is $20,702 for elementary schools and $21,293 for high schools (read more about average private school tuition across the country).

The average acceptance rate in Alameda County, CA is 79% (read more about average acceptance rates across the country).