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Lakeside Montessori School

3310 E Lake Sammamish Pkwy Se Ste C1
Sammamish, WA 98075

www.lakesidemontessori.com

Classic Montessori preschool and kindergarten for children aged 2.5 through 6 years, provided by certified Montessori teachers since 1991.

Individualized, hands-on curriculum provides an enriched foundation for future learning.

Quick Stats (2025)

School Type: Montessori School
Grades: Prekindergarten-Kindergarten
Enrollment: 162 students
Yearly Tuition: $950
Average class size: 20 students
Application Deadline: None / Rolling
Source: Verified school update

Top Rankings

Lakeside Montessori School ranks among the top 20% of private schools in Washington for:

School Overview

School Type

Montessori School

School Membership(s)School Assoc.

Other Montessori association(s)

Religious Affiliation

Nonsectarian

Grades Offered

Grades Prekindergarten-Kindergarten

Summer School Offered

Yes

Student Body

Total Students

162 students

Student Body Type

Co-ed

% Students of Color

78%

State avg.: 29%

Students by Grade

Lakeside Montessori School Student By Grade

Academics and Faculty

Total Classroom Teachers

6 teachers

Student : Teacher Ratio

27:1

National avg.: 13:1

Average Class Size

20 students

Classroom Dress Code

Casual

Tuition and Acceptance Rate

Admission Deadline

None / Rolling

Yearly Tuition Cost

$950

View national tuition avg.

Tuition Notes

varied schedules and tuition rates available

Admissions Director

Renee Thornton

School Notes

For detailed information, please see our website: www.lakesidemontessori.com

Source: Verified school update

Frequently Asked Questions

How much does Lakeside Montessori School cost?

Lakeside Montessori School's tuition is approximately $950 for private students.

When is the application deadline for Lakeside Montessori School?

The application deadline for Lakeside Montessori School is rolling (applications are reviewed as they are received year-round).

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Quick Stats (2025)

School Type: Montessori School
Grades: Prekindergarten-Kindergarten
Enrollment: 162 students
Yearly Tuition: $950
Average class size: 20 students
Application Deadline: None / Rolling
Source: Verified school update

Did You Know?

The average private school tuition in King County, WA is $20,719 for elementary schools and $24,836 for high schools (read more about average private school tuition across the country).

The average acceptance rate in King County, WA is 79% (read more about average acceptance rates across the country).