For the 2026 school year, there are 4 private schools serving 436 students in 90621, CA (there are 6 public schools, serving 4,383 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
7681 Orangethorpe Avenue
Buena Park, CA 90621
(714) 522-5313
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]( "Buena Park KinderCare Photo - Lobby")
Daycare / Preschool
4601 Beach Blvd.
Buena Park, CA 90621
(714) 994-5610
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
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
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).
Recent Articles
How Private Schools Handle Mid-Year Enrollment Changes and Tuition Refunds
Learn how private schools manage mid-year withdrawals, transfers, tuition refunds, enrollment contracts, and what families should expect financially.
Is Paying More Worth It? Mid-Tuition vs. Premium Private Schools
Compare academic outcomes, college admissions, class sizes, and value between mid-tuition and premium private schools to determine whether higher tuition delivers better results.
Financial Aid Appeals: When Should You Ask a Private School to Reconsider an Award?
Learn when and how to appeal a private school financial aid award, what documents to provide, and strategies that improve your chances of success.