Private school · Mountlake Terrace, Snohomish County · grades PK, K-8 · Nonsectarian
Snapshot
K-12 enrollment
288
SBE-reported, 2024-25
Student-teacher ratio
9.4:1
NCES PSS, 2021-22
Teachers (FTE)
28
NCES PSS, 2021-22
Identity and approval
Campus
Brighton School — 21705 58th Ave W, Mountlake Terrace 98043
Host public district
Edmonds School District
Grades
PK, K-8
Religious affiliation
Nonsectarian
WA SBE approval
2026-27 (state-approved private school)
Profit status
For-profit
Enrollment
K
1
2
3
4
5
6
7
8
52
31
41
34
29
37
17
27
20
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.
Student demographics
Asian
18%
Black
2%
Hispanic
4%
White
63%
NCES Private School Universe Survey, 2021-22 (the most recent federal collection). Private-school demographics are reported biennially and lag public-school data.
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.