Arbor Montessori School
Sammamish, Washington 98075-9509
How it compares in Sammamish
Arbor Montessori School is one of 4 Montessori schools in Sammamish, and one of 3 with full AMS or AMI accreditation.
Visit & contact
- Address
- 1107 228th Ave SE
Sammamish, WA 98075-9509 - Phone
- (425) 392-3866
- Website
- arborschools.com ↗
Facts & figures
From government filings and independent surveys — not the school's own marketing.
- Student-teacher ratio
19 : 1
148 students · 7.8 full-time-equivalent teachers
U.S. Dept. of Education private school survey, 2021–22
- School day
6.3 hours/day · 183 days/year
U.S. Dept. of Education private school survey, 2021–22
- Age levels
Infant/Toddler · Primary · Lower Elementary · Upper Elementary · Secondary
- Founded
1993
- State license
Licensed child care center
Capacity 124 · licensed since 2005
Washington State DCYF, 2026
Programs, tuition & schedule
Quoted from arborschools.com."For over 30 years, Arbor Montessori has nurtured children through authentic Montessori practice, cultivating curiosity, respect, and a lifelong love of learning."
Some fields above are blank because they weren't published on the school's site. Call or email the school for tuition, admissions, and other details not listed here.
How to apply
Quoted from arborschools.com.- Schedule a tour
- Application process via application-process page
About Arbor Montessori School
Arbor Montessori School is a Montessori school (private) in Sammamish, Washington serving ages 1.3 - 12 years — AMS Accredited. For over 30 years, Arbor Montessori has nurtured children through authentic Montessori practice, cultivating curiosity, respect, and a lifelong love of learning.
Where is Arbor Montessori School located? ⌃
1107 228th Ave SE, Sammamish, WA 98075-9509
What is the phone number for Arbor Montessori School? ⌃
Arbor Montessori School can be reached at (425) 392-3866.
Is Arbor Montessori School accredited? ⌃
Arbor Montessori School lists the following accreditations or affiliations on its website: AMS (accredited).
How do you apply to Arbor Montessori School? ⌃
Arbor Montessori School's admissions process: Schedule a tour; Application process via application-process page.
What ages does Arbor Montessori School serve? ⌃
Arbor Montessori School serves children aged 1.3 - 12 years.
What is the website for Arbor Montessori School? ⌃
The official website is arborschools.com.