St. Pius V Catholic School Photo - Kindergarten students proudly participated in St. Pius V's December toy drive, one of our many service events.

Best 90621 California Private Schools (2026)

For the 2026 school year, there are 4 private schools serving 436 students in 90621, CA (there are 6 public schools, serving 4,498 public students). 9% of all K-12 students in 90621, CA are educated in private schools (compared to the CA state average of 10%).
The top-ranked private school in 90621, CA is St. Pius V Catholic School.
25% of private schools in 90621, CA are religiously affiliated (most commonly Catholic).

Top-Ranked 90621 California Private Schools (2026)

School
Location
Quick Facts
St. Pius V Catholic School
St. Pius V Catholic School Photo - Kindergarten students proudly participated in St. Pius V's December toy drive, one of our many service events.
(Catholic)
(1)
7681 Orangethorpe Avenue
Buena Park, CA 90621
(714) 522-5313
Gr: K-8 | 322 students Avg. class size: 24 students Sports: 4 | Extracurrculars: 7 Tuition listed
Buena Park KinderCare
Buena Park KinderCare Photo - Lobby
Daycare / Preschool
4601 Beach Blvd.
Buena Park, CA 90621
(714) 994-5610
Gr: NS-PK | 30 students
Limai Montessori Academy - Buena Park
Montessori School
5309 Beach Blvd
Buena Park, CA 90621
(714) 860-2234
Gr: K-1 | 6 students Avg. class size: 12 students Tuition listed
Sunny Hills Preschool
Special Program Emphasis
8252 Artesia Blvd
Buena Park, CA 90621
(714) 670-1100
Gr: PK-3 | 78 students

Frequently Asked Questions

What are the top-ranked private schools in 90621, CA?
The top-ranked private schools in 90621, CA is St. Pius V Catholic School.
How many private schools are located in 90621?
4 private schools are located in 90621.
What percentage of students in 90621 go to private school?
9% of all K-12 students in 90621 are educated in private schools (compared to the CA state average of 10%).
What percentage of private schools are religiously affiliated in 90621?
25% of private schools in 90621 are religiously affiliated (most commonly Catholic).

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