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Preschools/CA/Diamond Bar/Diamond Bar Montessori Academy
Preschool / Day Care Center

Diamond Bar Montessori Academy

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Montessori
Ages
Ages 2–5
Teacher ratio
1:12 (CA min)

23555 Palomino Dr, Diamond Bar, CA 91765

Visit website ↗(909) 396-8747Directions ↗Licensed for 118
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Licensing & safety record

Citations on file
2
Complaint visits
3
Last visit
11/26/2024
Total visits
6

Citations are part of routine licensing oversight and range from minor (Type B) to serious (Type A). A citation alone doesn't mean a program is unsafe — read the full reports for context.

Source: California Dept. of Social Services, Community Care Licensing (updated 2025-09-29). View official inspection reports →

About this preschool

Diamond Bar Montessori Academy is a private Montessori school combining Montessori education with Common Core and STEAM in Diamond Bar, CA. The school enrolls students from infants through elementary and accepts various government funding programs for families.

Philosophy
Our nurturing environment empowers children to explore, learn at their own pace, and achieve their full potential for independence and personal growth.
Ages served
Infant (6 weeks to 12 months), Toddler (12 to 24 months), Pre-Primary (2 to 3 years), Primary (3 to 4 years), Advanced Primary (4 to 5 years), Transitional Kindergarten/Kindergarten (5 to 6 years), Elementary

Programs

  • •Infant Curriculum
  • •Toddler Curriculum
  • •Pre-Primary
  • •Primary Curriculum
  • •Advanced Primary Curriculum
  • •TK/Kindergarten Curriculum
  • •Enrichment
  • •S.T.E.A.M. Program

Highlights

  • ✓Montessori education combined with Common Core
  • ✓Accepts all government funding programs (PUSD, Options for Learning, LA Pathways)
  • ✓Multi-age classrooms from infants through elementary
  • ✓Free admission available

Not stated on their website: Hours, Outdoor space, Meals, Tuition, Teacher ratio, Class sizes. Ask the preschool directly.

Summarized by AI from the preschool's own website (Jun 23, 2026). Not written or verified by PreschoolWise — confirm details directly with the program.

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Listing facts from public CA child-care licensing records. Reviews are the opinions of individual contributors, moderated before publishing; they are not endorsements by PreschoolWise. Always visit and verify a program directly before enrolling.