Diamond Hill Montessori School
Montessori school · Grades Pre-K–1
Berkeley Heights, NJ
105 Diamond Hill Rd, Berkeley Heights, NJ 07922
Overall grade: B+
ChooseAPrivateSchool.com grade, from official facts compared with similar schools.
- BClass size
- B-Years serving families
What stands out
- The only Montessori school in Berkeley Heights
Diamond Hill Montessori School is a Montessori school in Berkeley Heights, New Jersey, for students from pre-K through 1st grade. It has about 35 students and around 12 students per teacher. Students attend about 6.5 hours a day, 170 days a year.
At a glance
- Grades
- Grades Pre-K–1
- Students
- 35
- Teachers
- 3 (full-time equivalent)
- Students per teacher
- 11.7
- Boys and girls
- Coed · 18 girls, 17 boys
- Religious affiliation
- None (nonsectarian)
- Program
- Montessori
- School day
- About 6.5 hours
- School year
- 170 days
Reviews
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How it compares
- Larger than 54% of Montessori elementary schools in New Jersey.
- Compared with 39 Montessori elementary schools in New Jersey.
Students by grade
Student body
Member of
- American Montessori Society
Questions to ask on a tour
- What is tuition, and what does it include (books, fees, uniforms, trips)?
- Do you offer financial aid, sibling discounts or payment plans?
- Do you accept ESA, voucher or tax-credit scholarship funds?
- How big are classes in my child's grade?
- What support is there for students who need extra help or more challenge?
- Is the school accredited, and by whom?
- What do a typical day and a typical week look like?
- How does the school communicate with families?
Questions about Diamond Hill Montessori School
What grades does Diamond Hill Montessori School serve?
Diamond Hill Montessori School serves grades Pre-K–1.
How many students attend Diamond Hill Montessori School?
About 35 students, with 12 students per teacher, according to official records.
How much is tuition at Diamond Hill Montessori School?
Call the school to ask about tuition, financial aid and payment plans.
Official record · Updated October 2026 · Official search · Something wrong? Tell us
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