Best Washington Private Schools Belonging to Association Montessori International (AMI) (2026)

For the 2026 school year, there are 7 private schools belonging to Association Montessori International (AMI) serving 360 students in Washington. You can also find more schools membership associations in Washington.

Quick Facts (2026)

  • # Private Schools: 7

Quick Facts (2026)

  • # Private Schools: 7

Private Schools Belonging to Association Montessori International (AMI) in Washington (2026)

Map of Childrens House Montessori
Gr: PK-K | 19 students
Montessori School
1526 E 11th Ave
Spokane, WA 99202
(509) 533-6363
Map of Little Oak Montessori School
Gr: PK-6 | 69 students
Avg. class size: 20 students
Montessori School
1054 Se Oak St./elementary Campus: 871 Ne Estes St
White Salmon, WA 98672
(509) 281-1721
Map of Northwest Montessori School - Wedgewood
Gr: PK-6 | 143 students
Montessori School
7400 25th Ave Ne
Seattle, WA 98115
(206) 524-4244
Map of Sagebrush Elementary School
Gr: 1-6 | 46 students
Montessori School
507 Wright Ave
Richland, WA 99352
(509) 946-0778
Map of Sagebrush Montessori School
Gr: PK-K | 43 students
Montessori School
304 Thayer Dr
Richland, WA 99352
(509) 946-0778
Map of San Juan Montessori School
Gr: PK-K | 28 students
Montessori School
1308-7th
Anacortes, WA 98221
(360) 293-9824
Map of Valley Montessori School
Gr: K | 12 students
Montessori School
14711 E Broadway Ave
Spokane, WA 99216
(509) 924-6629

Frequently Asked Questions

How many private schools belonging to Association Montessori International (AMI) are located in Washington?
7 private schools belonging to Association Montessori International (AMI) are located in Washington.
How diverse are private schools belonging to Association Montessori International (AMI) in Washington?
Washington private schools belonging to Association Montessori International (AMI) are approximately 16% minority students, which is lower than the Washington private school average of 32%.

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