Harmony Montessori School
Montessori school · Grades Pre-K–K
Portland, OR
17630 SE Main St, Portland, OR 97233
Overall grade: A-
ChooseAPrivateSchool.com grade, from official facts compared with similar schools.
- AClass size
- A-Years serving families
What stands out
- Smaller classes than 72% of preschools in Oregon
- Serving families in Portland since at least 2011
In Portland, Oregon, Harmony Montessori School is a Montessori school for students from pre-K through kindergarten. About 7 students attend, with roughly 1 students per teacher, smaller classes than 72% of preschool programs in Oregon. It has been listed in official private school records since 2011–12. The school day runs about 7.5 hours, 159 days a year.
At a glance
- Grades
- Grades Pre-K–K
- Students
- 7
- Teachers
- 5 (full-time equivalent)
- Students per teacher
- 1.4
- Boys and girls
- Coed · 3 girls, 4 boys
- Religious affiliation
- None (nonsectarian)
- Program
- Montessori
- School day
- About 7.5 hours
- School year
- 159 days
- Library
- Yes
Reviews
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How it compares
- Smaller classes than 72% of preschool programs in Oregon (1 students per teacher).
- A smaller school: fewer students than 58% of preschool programs in Oregon.
- Compared with 40 preschool programs in Oregon.
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 Harmony Montessori School
What grades does Harmony Montessori School serve?
Harmony Montessori School serves grades Pre-K–K.
How many students attend Harmony Montessori School?
About 7 students, with 1 students per teacher, according to official records.
How much is tuition at Harmony 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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