For the 2026 school year, there are 2 private elementary schools serving 372 students in 91739, CA.
The top-ranked private elementary school in 91739, CA is Sacred Heart Parish School.
100% of private elementary schools in 91739, CA are religiously affiliated (most commonly Catholic).
Top-Ranked 91739 California Private Elementary Schools (2026)
School
Location
Quick Facts
Sacred Heart Parish School ![Sacred Heart Parish School Photo - Computer Lab]( "Sacred Heart Parish School Photo - Computer Lab")
(Catholic)
12676 Foothill Blvd
Rancho Cucamonga, CA 91739
(909) 803-1400
Rancho Cucamonga, CA 91739
(909) 803-1400
Gr: K-8 | 323 students Avg. class size: 32 students Sports: 7 | Extracurrculars: 3 Tuition listed
St. Mary's Montessori School
Montessori School (Catholic)
6860 N Victoria Windrows Loop
Rancho Cucamonga, CA 91739
(909) 200-2727
Rancho Cucamonga, CA 91739
(909) 200-2727
Gr: K-5 | 49 students
91739, California Private Schools (Closed)
School
Location
Quick Facts
La Petite Academy (Closed 2021)
Daycare / Preschool
6280 N. Victoria Windrows Loop
Rancho Cucamonga, CA 91739
(909) 899-1775
Rancho Cucamonga, CA 91739
(909) 899-1775
Gr: PK-K | 32 students
Frequently Asked Questions
What are the top-ranked private elementary schools in 91739, CA?
The top-ranked private elementary schools in 91739, CA is Sacred Heart Parish School.
How many private elementary schools are located in 91739?
2 private elementary schools are located in 91739.
What percentage of private elementary schools are religiously affiliated in 91739?
100% of private elementary schools in 91739 are religiously affiliated (most commonly Catholic).
Recent Articles
Ask Current Parents What Admissions Won't Answer
Learn how to ask current private school parents revealing questions about culture, academics, communication, costs, discipline, and community life before deciding whether a school truly fits your family well.
When School Anxiety Is Really a School Fit Problem
Learn when school anxiety may signal a poor school fit, how parents can identify academic or social mismatches, and when changing private schools deserves serious consideration for families today.
Will My Child Find Their People? Evaluating School Culture
Learn how to evaluate private school culture, student belonging, friendships, teacher relationships, social dynamics, and authentic community fit so your child can find the right place to thrive and connect.