Private School Review - Established 2003
Lakemont Academy
Hillside Student Community
Open Window School Top 9 ยท Lowest Acceptance Rate (WA)

Best Cougar Mountain Private Schools (2026-27)

For the 2026-27 school year, there are 3 private schools serving 464 students in the neighborhood of Cougar Mountain, Bellevue, WA.
The top ranked private school in Cougar Mountain is Open Window School.
The average acceptance rate is 53%, which is lower than the Washington private school average acceptance rate of 82%.
33% of private schools in Cougar Mountain are religiously affiliated (most commonly Other).

Quick Facts (2026-27)

Quick Facts (2026-27)

Top Ranked Cougar Mountain Private Schools (2026-27)

Open Window School Photo
Open Window School
Gr: K-8 | 370 students
Avg. class size: 19 students
Sports: 4 | Extracurriculars: 5
6128 168th Place SE
Bellevue, WA 98006
(425) 747-2911
(3)
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Hillside Student Community Photo
Hillside Student Community
Gr: 5-12 | 50 students
Avg. class size: 8 students
Sports: 2 | Extracurriculars: 5
5027 159th Place Se
Bellevue, WA 98006
(425) 747-6448
(9)
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Lakemont Academy Photo
Lakemont Academy
Gr: NS-PK | 44 students
Avg. class size: 12 students
Daycare / Preschool
5015 Lakemont Blvd. SE
Bellevue, WA 98006
(425) 564-8200
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Frequently Asked Questions

What are the top ranked private schools in the neighborhood of Cougar Mountain, Bellevue, WA?
The top ranked private schools in the neighborhood of Cougar Mountain, Bellevue, WA is Open Window School.
How many private schools are located in the neighborhood of Cougar Mountain, Bellevue?
3 private schools are located in the neighborhood of Cougar Mountain, Bellevue.
What percentage of private schools are religiously affiliated in the neighborhood of Cougar Mountain, Bellevue?
33% of private schools in the neighborhood of Cougar Mountain, Bellevue are religiously affiliated (most commonly Other).

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