Acorn Montessori School
Montessori school · Grades Pre-K–8
Lebanon, NJ
1222 State Route 31, Lebanon, NJ 08833
Overall grade: A+
ChooseAPrivateSchool.com grade, from official facts compared with similar schools.
- AClass size
- A-Years serving families
- ADiversity
What stands out
- Smaller classes than 74% of Montessori schools in New Jersey
- Serving families in Lebanon since at least 2011
In Lebanon, New Jersey, Acorn Montessori School is a Montessori school for students from pre-K through 8th grade. About 62 students attend, with roughly 4 students per teacher, smaller classes than 74% of Montessori elementary schools in New Jersey. Enrollment is up about 195% since 2011–12. The school day runs about 6.5 hours, 170 days a year.
At a glance
- Grades
- Grades Pre-K–8
- Students
- 62
- Teachers
- 17.6 (full-time equivalent)
- Students per teacher
- 3.5
- Boys and girls
- Coed · 30 girls, 32 boys
- Religious affiliation
- None (nonsectarian)
- Program
- Montessori
- School day
- About 6.5 hours
- School year
- 170 days
- Library
- Yes
Reviews
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How it compares
- Smaller classes than 74% of Montessori elementary schools in New Jersey (4 students per teacher).
- Larger than 67% of Montessori elementary schools in New Jersey.
- Compared with 39 Montessori elementary schools in New Jersey.
Students by survey year
Total students reported in official records since 2011–12.
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 Acorn Montessori School
What grades does Acorn Montessori School serve?
Acorn Montessori School serves grades Pre-K–8.
How many students attend Acorn Montessori School?
About 62 students, with 4 students per teacher, according to official records.
How much is tuition at Acorn 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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