For the 2025-26 school year, there are 2 private high schools serving 338 students in 91789, CA.
The top ranked private high school in 91789, CA is Institute Of Knowledge.
50% of private high schools in 91789, CA are religiously affiliated (most commonly Islamic).
Top Ranked 91789 California Private High Schools (2025-26)
School
Location
Quick Facts
Institute Of Knowledge
(Islamic)
1009 Via Sorella
Walnut, CA 91789
(909) 595-2401
Walnut, CA 91789
(909) 595-2401
Gr: K-10 | 290 students Avg. class size: 15 students
Frequently Asked Questions
What are the top ranked private high schools in 91789, CA?
The top ranked private high schools in 91789, CA is Institute Of Knowledge.
How many private high schools are located in 91789?
2 private high schools are located in 91789.
What percentage of private high schools are religiously affiliated in 91789?
50% of private high schools in 91789 are religiously affiliated (most commonly Islamic).
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