Diamond Bar Montessori Academy
Daycare center in Diamond Bar, CA. 23555 Palomino Dr, Diamond Bar, CA 91765
About the program
Diamond Bar Montessori Academy is a licensed daycare center in Diamond Bar, California, on the state register since 2016. It is licensed for 142 children and serves infant, toddler and preschool ages.
Diamond Bar Montessori Academy provides Montessori-based education for children aged six weeks to six years in Diamond Bar, California.
The program follows a Montessori and academic approach.
Tuition and capacity
Tuition: not listed. Diamond Bar Montessori Academy does not publish a fee schedule on its website. Programs in the area that publish full-time tuition have a median starting price of $1,183 a month.
Licensing and safety
Open the state record →California cites a Type A violation for an immediate risk to the health or safety of children, and a Type B violation for a record-keeping or maintenance item. The state file gives counts, dates and regulation numbers, not the inspector's notes.
Regulations cited
101218.1(b)(1) · 101229.1(b)
Open the state record for each visit report.
What parents say
My daughter attended from 8 weeks old until she was ready for kindergarten. She loved her teacher's in every class. The school offers extra curricular activities such as ballet for girls, soccer for boys, art class, gardening and cooking class. Unlike other schools where those classes are extra to add, they are all included with the tuition. As a parent I also love that the school also provides all the meals (again…
Arlene Nunez · 5/5 on Google · 6 months agoWe love this school! We were looking for a strong Montessori school in Diamond Bar and this place has been such a great fit for our family. The classrooms are organized and full of hands-on Montessori materials that help kids learn independently. The teachers are caring and kind. I’ve seen so much growth in my kids not just academically, but in confidence and responsibility too. If you’re looking for a Montessori…
Kara Gonzalez · 5/5 on Google · 6 months agoWe really love this school. The teachers are caring and taught my child independence. It's heart breaking that we need to relocate and withdraw my child in this school. Thank you teachers for all that you do. We really appreciate everything!
Lou Anne · 5/5 on Google · 5 months agoDiamond Bar Montessori Academy has been a wonderful place for my daughter. The teachers are attentive, caring, and truly invested in her growth and happiness. What stands out the most is the director’s personal involvement - she goes above and beyond to ensure my daughter feels supported and valued. It gives me so much peace of mind knowing she’s in such a nurturing environment where her well-being and development…
Diana Shorafa · 5/5 on Google · a year agoGetting there
23555 Palomino Dr, Diamond Bar, CA 91765
Questions about Diamond Bar Montessori Academy
Is Diamond Bar Montessori Academy licensed?
Yes. Diamond Bar Montessori Academy holds an active Day Care Center + Infant Center licence from California Department of Social Services, Community Care Licensing Division (licence 198019047, 198019053), with a licensed capacity of 142 children. The state record was synced in September 2026.
Has Diamond Bar Montessori Academy had any inspection violations?
California's public file shows 1 citation for Diamond Bar Montessori Academy, across 4 inspection visits. The median daycare center in the area has 1. The state record linked above has each visit report.
What ages does Diamond Bar Montessori Academy take?
Diamond Bar Montessori Academy is licensed to serve infant, toddler and preschool ages.
How much does Diamond Bar Montessori Academy cost?
Diamond Bar Montessori Academy does not publish tuition on its website. Ask for the full fee schedule on a tour, including registration, supply and late pick-up fees.
