For the 2026 school year, there are 3 private schools serving 660 students in 91737, CA (there are 5 public schools, serving 5,165 public students). 11% of all K-12 students in 91737, CA are educated in private schools (compared to the CA state average of 10%).
The top-ranked private school in 91737, CA is Alta Loma Christian School.
The average acceptance rate is 85%, which is higher than the California private school average acceptance rate of 81%.
100% of private schools in 91737, CA are religiously affiliated (most commonly Church of the Nazarene and Catholic).
Top-Ranked 91737 California Private Schools (2026)
School
Location
Quick Facts
Alta Loma Christian School![Alta Loma Christian School Photo - Not a school you attend. A family you belong to.]( "Alta Loma Christian School Photo - Not a school you attend. A family you belong to.")
(Brethren)
9974 19th Street
Rancho Cucamonga, CA 91737
(909) 989-2804
Rancho Cucamonga, CA 91737
(909) 989-2804
Gr: PK-8 | 305 students Avg. class size: 18 students Sports: 7 | Extracurrculars: 15 Tuition & acceptance rate listed
Highland Avenue Christian School
Daycare / Preschool (Church of the Nazarene)
9944 Highland Avenue
Rancho Cucamonga, CA 91737
(909) 989-3009
Rancho Cucamonga, CA 91737
(909) 989-3009
Gr: PK-K | 200 students
St. Peter & St. Paul Catholic School
(Catholic)
9135 Banyan St
Rancho Cucamonga, CA 91737
(909) 987-7908
Rancho Cucamonga, CA 91737
(909) 987-7908
Gr: PK-8 | 155 students
Frequently Asked Questions
What are the top-ranked private schools in 91737, CA?
The top-ranked private schools in 91737, CA is Alta Loma Christian School.
How many private schools are located in 91737?
3 private schools are located in 91737.
What percentage of students in 91737 go to private school?
11% of all K-12 students in 91737 are educated in private schools (compared to the CA state average of 10%).
What percentage of private schools are religiously affiliated in 91737?
100% of private schools in 91737 are religiously affiliated (most commonly Church of the Nazarene and Catholic).
Recent Articles
Private School Fees Increase Mid-Year: A Parent Action Plan
A 2026 parent action plan for managing mid-year private school tuition increases, including contracts, negotiation tips, and financial options.
Private School Scholarship Scams & Red Flags to Watch Out For (2026 Guide)
Learn how to spot private school scholarship scams in 2026, including red flags, real examples, and expert tips to protect families.
Diversity in Private Schools: Progress and Obstacles in 2026
Explore how private schools are advancing diversity in 2026, key gains made, ongoing challenges, and what families should know.