For the 2025-26 school year, there are 6 private preschools serving 614 students in Sammamish, WA.
The top ranked private preschool in Sammamish, WA is Arbor Schools.
17% of private preschools in Sammamish, WA are religiously affiliated (most commonly Other).
Top Ranked Sammamish Private Preschools (2025-26)
School
Location
Quick Facts
1107 228th Avenue Se
Sammamish, WA 98075
(425) 392-8053
Sammamish, WA 98075
(425) 392-8053
Gr: PK-6 | 170 students Avg. class size: 20 students Extracurrculars: 6
2825 244th AVE SE
Sammamish, WA 98075
(425) 270-3226
Sammamish, WA 98075
(425) 270-3226
Gr: PK-K | 50 students Avg. class size: 20 students Sports: 1
Lakeside Montessori School
Montessori School
3310 E Lake Sammamish Pkwy Se Ste C1
Sammamish, WA 98075
(425) 392-0100
Sammamish, WA 98075
(425) 392-0100
Gr: PK-K | 162 students Avg. class size: 20 students Tuition listed
207 228th Ave Se
Sammamish, WA 98074
(425) 313-9000
Sammamish, WA 98074
(425) 313-9000
Gr: PK-K | 104 students Avg. class size: 10 students
Tlc Montessori![Tlc Montessori Photo - Science Tlc Montessori Photo - Science]()

Montessori School
21512 NE 16th Street
Sammamish, WA 98074
(425) 868-1943
Sammamish, WA 98074
(425) 868-1943
Gr: PK-1 | 128 students Avg. class size: 20 students Tuition listed
Frequently Asked Questions
What are the top ranked private preschools in Sammamish, WA?
The top ranked private preschools in Sammamish, WA is Arbor Schools.
How many private preschools are located in Sammamish?
6 private preschools are located in Sammamish.
How diverse are private preschools in Sammamish?
Sammamish private preschools are approximately 55% minority students, which is higher than the Washington private school average of 31%.
What percentage of private preschools are religiously affiliated in Sammamish?
17% of private preschools in Sammamish are religiously affiliated (most commonly Other).
Which private preschools in Sammamish are often viewed compared to one another?
Popular comparisons of private preschools in Sammamish include: Aster Montessori vs. Arbor Schools, Sammamish KinderCare vs. Sammamish Childrens School, Tlc Montessori vs. Arbor Schools
Recent Articles

Transferring from Public to Private School Mid-Year: What to Expect
Considering a mid-year transfer from public to private school? Learn what to expect with admissions, academic placement, social adjustment, and financial aid to ensure a smooth transition.

A Guide to Day vs. Boarding School: Which Is Right for Your Family
Discover the key differences between day and boarding schools to determine the best fit for your child. Explore benefits, costs, lifestyle factors, and questions to help guide your family’s decision.

The A to Z of Private Schools 2025
Explore the A to Z of private schools in 2025—from admissions to tuition—offering parents and educators clear insights into today’s options.