Primanti Montessori Academy Photo

Best 90603 California Private Schools (2025-26)

For the 2025-26 school year, there are 3 private schools serving 684 students in 90603, CA (there are 3 public schools, serving 1,501 public students). 31% of all K-12 students in 90603, CA are educated in private schools (compared to the CA state average of 10%).
The top ranked private schools in 90603, CA include East Whittier UMC Preschool, Primanti Montessori Academy, and St. Bruno Parish School.
The average acceptance rate is 100%, which is higher than the California private school average acceptance rate of 80%.
67% of private schools in 90603, CA are religiously affiliated (most commonly Catholic and Christian).

Top Ranked 90603 California Private Schools (2025-26)

School
Location
Quick Facts
East Whittier UMC Preschool
Daycare / Preschool (Christian)
10005 S. Cole Rd
Whittier, CA 90603
(562) 698-1027
Gr: NS-PK | 64 students Tuition listed
Primanti Montessori Academy
Primanti Montessori Academy Photo
Montessori School
(4)
10947 S. Valley Home Avenue
Whittier, CA 90603
(562) 943-0246
Gr: PK-6 | 264 students Avg. class size: 12 students Sports: 3 | Extracurrculars: 10 Tuition listed
St. Bruno Parish School
(Catholic)
(1)
15700 Citrustree Rd
Whittier, CA 90603
(562) 943-8812
Gr: K-8 | 356 students Avg. class size: 20 students Acceptance rate listed

Frequently Asked Questions

What are the top ranked private schools in 90603, CA?
The top ranked private schools in 90603, CA include East Whittier UMC Preschool, Primanti Montessori Academy, and St. Bruno Parish School.
How many private schools are located in 90603?
3 private schools are located in 90603.
What percentage of students in 90603 go to private school?
31% of all K-12 students in 90603 are educated in private schools (compared to the CA state average of 10%).
What percentage of private schools are religiously affiliated in 90603?
67% of private schools in 90603 are religiously affiliated (most commonly Catholic and Christian).

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