Northwest Montessori School
Montessori school · Grades Pre-K–6
Seattle, WA
4910 Phinney Ave N, Seattle, WA 98103
Overall grade: B+
ChooseAPrivateSchool.com grade, from official facts compared with similar schools.
- BClass size
- BYears serving families
- A+Diversity
What stands out
- The only Montessori school in Seattle
In Seattle, Washington, Northwest Montessori School is a Montessori school for students from pre-K through 6th grade. About 55 students attend, with roughly 14 students per teacher. The school day runs about 6.5 hours, 180 days a year.
At a glance
- Grades
- Grades Pre-K–6
- Students
- 55
- Teachers
- 4 (full-time equivalent)
- Students per teacher
- 13.8
- Boys and girls
- Coed · 35 girls, 20 boys
- Religious affiliation
- None (nonsectarian)
- Program
- Montessori
- School day
- About 6.5 hours
- School year
- 180 days
Reviews
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How it compares
- Larger than 59% of Montessori elementary schools in Washington.
- Compared with 34 Montessori elementary schools in Washington.
Students by grade
Student body
Member of
- Association Montessori Internationale
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 Northwest Montessori School
What grades does Northwest Montessori School serve?
Northwest Montessori School serves grades Pre-K–6.
How many students attend Northwest Montessori School?
About 55 students, with 14 students per teacher, according to official records.
How much is tuition at Northwest 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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