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West Seattle Montessori Photo #7 - 4th and 5th grade

West Seattle Montessori

11215 15th Ave Sw
Seattle, WA 98146
West Seattle Montessori School emphasizes individualized instruction within a carefully prepared environment, which is designed to foster independent learning and exploration on the part of the child.
This setting allows all kinds of learning to take place.
The potential of the child is developed in an environment which has a place for everyone.
West Seattle Montessori School is non-sectarian and non-discriminating.  We strive to provide quality education to all children; however, we are not equipped to provide special programs for students with significant emotional, behavioral, social, or learning problems.

Quick Facts (2025-26)

  • School Type: Montessori School
  • Grades: Prekindergarten-8
  • Enrollment: 203 students
  • Average class size: 20 students
  • Application Deadline: None / Rolling
  • Source: Verified school update

School Overview

Religious Affiliation
Grades Offered
Grades Prekindergarten-8
Year Founded
1985
School Calendar

Student Body

Total Students
203 students
Student Body Type
Co-ed
% Students of Color
10%
State avg.: 31%
Students by Grade
West Seattle Montessori Student By Grade

Academics and Faculty

Total Classroom Teachers
25 teachers
Student-Teacher Ratio
8:1
National avg.:
% Faculty w/Advanced Degree
15%
Average Class Size
20 students
Classroom Dress Code
Casual

Tuition and Acceptance Rate

Admission Deadline
None / Rolling
Tuition Notes
Please see our web site for rates.
% on Financial Aid
39%
Admissions Director
Heather Aquino
Application URL

Extracurriculars

Total ExtracurricularsTotal Extra-curric.
4 extracurriculars
ExtracurricularsExtra-curric.
Club or Organization:
Art Club & moreChess Club
Lego club


Arts and Music Programs:
Drama program

School Notes

  • West Seattle Montessori School emphasizes individualized instruction within a carefully prepared environment, which is designed to foster independent learning and exploration on the part of the child.
  • This setting allows all kinds of learning to take place.
  • The potential of the child is developed in an environment which has a place for everyone.
  • West Seattle Montessori School is non-sectarian and non-discriminating.
  • We strive to provide quality education to all children; however, we are not equipped to provide special programs for students with significant emotional, behavioral, social, or learning problems.
Source: Verified school update

Frequently Asked Questions

When is the application deadline for West Seattle Montessori?
The application deadline for West Seattle Montessori is rolling (applications are reviewed as they are received year-round).
In what neighborhood is West Seattle Montessori located?
West Seattle Montessori is located in the Highline neighborhood of Seattle, WA. There are 3 other private schools located in Highline.

School Reviews

  5.00 out of 5  (3 reviews)
5  
My family is THRILLED with WSM!!!! Two of my three children attend and we are getting ready to enroll my third. We love the staff who are very dedicated and passionate about students and learning. There are so many opportunities for my children including being able to perform in a play, going on field trips, going on over night trips and being provided hands on learning.
- Posted by
5  
West Seattle Montessori School & Academy has created a incredible foundation for my children. We truly have found a school that doesn't just push "common core". They provide a challenging learning environment in and out of the classroom, social and emotional support through all years and have allowed my children to explode in their academics. I have been so grateful to have this school and community..
- Posted by
5  
Since moving here we have been so pleased. West Seattle Montessori School and West Seattle Academy gave my child a new love of learning. Its become so much more then a school for us. WE LOVE IT !
- Posted by

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Quick Facts (2025-26)

  • School Type: Montessori School
  • Grades: Prekindergarten-8
  • Enrollment: 203 students
  • Average class size: 20 students
  • Application Deadline: None / Rolling
  • Source: Verified school update

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Did You Know?

The average private school tuition in Seattle, WA is $21,536 for elementary schools and $25,246 for high schools (read more about average private school tuition across the country).
The average acceptance rate in Seattle, WA is 70% (read more about average acceptance rates across the country).

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