Private school · Bellevue, King County · grades K-8
Snapshot
K-12 enrollment
360
SBE-reported, 2024-25
Identity and approval
Campus
Open Window School — 6128 168th Pl SE, Bellevue 98006
Host public district
Issaquah School District
Grades
K-8
WA SBE approval
2026-27 (state-approved private school)
Profit status
Nonprofit
Enrollment
K
1
2
3
4
5
6
7
8
36
38
40
41
42
46
39
38
40
Enrollment by grade, 2024-25 school year, as reported to the WA State Board of Education.
Academics
Washington private schools are not required to publish state assessment results. No public score data exists for this school.
The real comparison is against your public options.
Tuition here runs five figures a year — the question is what it buys over the public
schools your address already gives you. A $29 Research Pass unlocks score
trends, peer percentiles, competition evidence, gifted-pathway detail, and PTA capacity on
every public school in the region, plus 3 full research dossiers for the schools on your
shortlist.