Oneness Family School
Montessori school · Grades Pre-K–12
Chevy Chase, MD
6701 Wisconsin Ave, Chevy Chase, MD 20815
Overall grade: A+
ChooseAPrivateSchool.com grade, from official facts compared with similar schools.
- A+Class size
- B+Years serving families
- ADiversity
What stands out
- Smaller classes than 93% of Montessori schools nationwide
- One school from pre-K through 12th grade
In Chevy Chase, Maryland, Oneness Family School is a Montessori school for students from pre-K through 12th grade. About 91 students attend, with roughly 3 students per teacher, smaller classes than 93% of Montessori schools nationwide. The school reports that about 100% of its graduates go on to four-year colleges. The school day runs about 7.5 hours, 173 days a year. Maryland has programs that can help pay tuition; ask the school whether it takes part.
At a glance
- Grades
- Grades Pre-K–12
- Students
- 91
- Teachers
- 26.8 (full-time equivalent)
- Students per teacher
- 3.4
- Boys and girls
- Coed · 47 girls, 44 boys
- Religious affiliation
- None (nonsectarian)
- Program
- Montessori
- School day
- About 7.5 hours
- School year
- 173 days
- Graduates going to 4-year colleges
- About 100% (the school's estimate for the class before the survey)
Reviews
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How it compares
- Smaller classes than 93% of Montessori schools nationwide (3 students per teacher).
- Larger than 59% of Montessori schools nationwide.
- Compared with 138 Montessori schools nationwide.
Students by survey year
Total students reported in official records since 2013–14.
Students by grade
Student body
Member of
- A state or regional independent school association
Help paying tuition in Maryland
These state programs can help pay private school tuition. Only participating schools can accept them, so ask Oneness Family School whether it takes part.
- BOOST Scholarship Program · Voucher or scholarship
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 Oneness Family School
What grades does Oneness Family School serve?
Oneness Family School serves grades Pre-K–12.
How many students attend Oneness Family School?
About 91 students, with 3 students per teacher, according to official records.
How much is tuition at Oneness Family School?
Call the school to ask about tuition, financial aid and payment plans. Maryland has programs that can help pay private school tuition; ask whether the school takes part.
Official record · Updated October 2026 · Official search · Something wrong? Tell us
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