Average
#148 of 381 private schools in WA
Top 39% of private schools
Harbor School
Elementary School · Vashon, WA
A private elementary school in Vashon, WA serving grades Kindergarten – 8th.
15920 VASHON HWY SW, Vashon, WA 98070
- 7.1:1 student-teacher ratio
Academics
PreliminaryWhat this rating measures
This rating reflects classroom size, instructional time, student diversity, community resources, and school characteristics. Private schools are ranked against other private schools in WA.
Data not available
View data sources
Score basis: Private school model
Data coverage: 80% of scoring components had data
Components scored: 4 of 5
Ranking pool: Private schools in WA
Test scores
Most recent published year. School vs. WA average.
Test score data not yet available for this school.
How we rate schools
A clear 1–10 score built from public data — growth, academics, and learning environment. No hidden criteria, no pay-to-play.
See how we rateThe neighborhood
Where Harbor School sits, and what the surrounding area looks like.
Nearby same-level schools are colored by their score. Pins are locations, not attendance boundaries. Open the Seattle map →
Getting around & local context
- Walk 10Car-Dependent
- Bike 48Somewhat Bikeable
- County Safety: Low173/100K
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FBI Uniform Crime Reporting · 2024 · county context, not school-level safety or attendance eligibility. Source details
Source period: 2024. A newer release may be available.
Area profileU.S. Census ACS 5-year estimates (ACS 2019–2023 5-year estimates)
Median income
$115,750
Median home value
$717,700
Median rent
$1,444/mo
College educated
51.9%
Homeownership
81.2%
Poverty rate
9.3%
ACS 2019–2023 5-year estimates for the ZCTA associated with school ZIP 98070; this is area context, not an attendance boundary.
Programs & students
Student demographicsNCES Private School Universe Survey (PSS) (SY 2021–22)
Source: NCES Private School Universe Survey (PSS)
Compare nearby
Nearby same-level schools
4 from a 5-mile search
| School | Score | Grades | Distance | Enrollment | Compare |
|---|---|---|---|---|---|
| Chautauqua ElementaryEnrollment path unverified | 7.3 | PK–5 | 2.4 mi | 487 | Compare → |
| Family LinkEnrollment path unverified | 2.7 | K–12 | 2.6 mi | 73 | Compare → |
| Gregory Heights ElementaryEnrollment path unverified | 7.9 | PK–5 | 4.8 mi | 482 | Compare → |
| Seahurst Elementary SchoolEnrollment path unverified | 4.5 | PK–5 | 4.9 mi | 404 | Compare → |
Distance is proximity only; it is not attendance eligibility.
Enrollment path unverified: Potential public school; its attendance or application path has not been classified.
Harbor School is listed in Vashon, WA; verify the current enrollment path directly.
About Harbor School
Harbor School is a private elementary school in Vashon, WA, serving approximately 74 students in grades Kindergarten-8th with a 7.1:1 student-teacher ratio. It holds a MySchoolScout rating of 6.7 out of 10 and ranks #148 of 381 private schools in WA.
Frequently asked questions
Common questions about Harbor School
What grades does Harbor School serve?
Harbor School serves students in grades Kindergarten through 8th.
How many students attend Harbor School?
Harbor School has an enrollment of approximately 74 students.
What is the student-teacher ratio at Harbor School?
The student-teacher ratio at Harbor School is 7.1:1. A lower ratio generally means more individual attention per student. The national average is approximately 11:1 for private schools.
How does Harbor School rank in WA?
Harbor School ranks #148 of 381 private schools in WA.
What is Harbor School's MySchoolScout rating?
Harbor School has a current MySchoolScout rating of 6.7 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.
Is Harbor School a private school?
Yes, Harbor School is a private coeducational school with a Nonsectarian affiliation. Private schools are not required to participate in state standardized testing, so academic performance data may be limited compared to public schools.
Is Harbor School a religious school?
No, Harbor School is a nonsectarian (non-religious) private school.
School factsNCES Private School Universe Survey (PSS) (SY 2021–22)
- Grades
- Kindergarten – 8th
- Enrollment
- 74
- Gender Split
- 39% M / 61% F
- Student-Teacher Ratio
- 7.1:1
- Teachers (FTE)
- 10
- Type
- private
- Coed Status
- coed
- Affiliation
- Nonsectarian
- School Day
- 7 hours
- Days Per Year
- 173 days
- Setting
- Fringe Rural
- County
- King County
- Phone
- (206) 567-5955
- Area population (ZIP 98070)
- 10,424
- Area median age
- 51.7
About this school's data
Every number on this page comes from a published source with a stated period. Where a source is partial, aging, or describes a surrounding area rather than the school, that limitation is named below.
- School directory (enrollment, grades, staff, contact)
- NCES Private School Universe Survey (PSS) · SY 2021–22 · Low confidence
- Vintage not available. Do not use this measure alone.
- MySchoolScout rating and rank
- MySchoolScout ranking model · Low confidence
- Vintage not available. Do not use this measure alone.
- Available for part of the eligible units; results may not represent the full area.
- Derived as a weighted blend of the component scores shown in Academics from state assessment, EdFacts growth, and NCES resource records.
- Neighborhood (income, housing, education)
- U.S. Census ACS 5-year estimates · ACS 2019–2023 5-year estimates · Low confidence
- Older source: ACS 2019–2023 5-year estimates. Use as historical context.
- Reported for the ZCTA for ZIP 98070; this does not measure the attendance area.
Evidence periods: Rating mixed/unknown input periods; assessments vintage unavailable; directory SY 2021–22
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