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Excellent

#386 of 2,228 schools in WA

Top 17% in state

Vashon Island High School

High School · Vashon Island School District

9600 SW 204TH ST, Vashon, WA 98070

Enrollment

513

Student-Teacher

21.4:1

Score

8.2

Grades

9th – 12th

Data vintage2022-23

How this school compares

Washington schools

#386 of 2,228

In Vashon

#1 of 5

public schools

In district

#1 of 5

Vashon Island School District

Academic performance

9.9 / 10

Excellent

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Vashon Island High School

8.2/10

High School in Vashon · grades 9th – 12th. Start here, then compare fit against nearby and district options.

Student Link

4.2/10

0.0 mi away. Use as a geographic alternative in the same move search.

Family Link

2.7/10

0.1 mi away. Use as a geographic alternative in the same move search.

About Vashon Island High School

Vashon Island High School is a public high school in Vashon, WA, part of Vashon Island School District. Vashon Island High School serves approximately 513 students, and covers grades 9th-12th, and has a 21.4:1 student-teacher ratio. Vashon Island High School has a current MySchoolScout rating of 8.2 out of 10 and ranks #386 of 2,228 schools in WA.

Structured state assessment records for Vashon Island High School show 73% math proficiency (multi-year average, 2009-2024) and 92% reading/ELA proficiency (multi-year average, 2009-2024).

How it compares2.0 pts above district
  • This school 8.2 · Excellent
  • District avg 6.2
  • WA avg 5.8

What Parents Should Know

Vashon Island High School runs 21.4:1 students to teachers, above the national average. That often means bigger classes. Ask how the school supports kids who need extra help, and whether there are teaching assistants or small-group time.

Vashon Island High School sits in a rural area, which can mean longer drives for some families. Rural schools are often community anchors with smaller classes, but check transportation, after-school options, and access to specialized services before you commit.

35% of students at Vashon Island High School were chronically absent in the 2022-23 school year, above the national average. Chronic absenteeism means missing 15 or more school days, and at high rates it drags on classroom pacing for everyone. Ask what the school does to help families get kids to class consistently.

Score Breakdown

Full Profile · 4/4 metrics
Student Progress8.1Excellent25%
Year-over-year improvement in student test scores.
View breakdown
Years of Data13
Annual Change-0.94 pts/yr
Data Period2009–2024
TrendStable
Academics9.9Excellent25%
Student proficiency on state tests, adjusted for community poverty levels.
View breakdown
Math Proficiency72.1% (2024 SBA)
Reading/ELA Proficiency92.8% (2024 SBA)
Math vs. State Avg+40.6 pts
Reading vs. State Avg+31.6 pts
Overall Proficiency82% (2024 SBA, Math+ELA)
Expected (poverty-adj.)59% (model expectation from 2024 SBA)
vs. Expected+23.7 pts
Adjusted Percentile98th
College Readiness9.7Excellent30%
Graduation rates, AP course participation, and IB availability.
View breakdown
AP Participation46.8%
IB ProgramNo
Resources & Environment3.7Needs Improvement20%
Student-teacher ratio, per-pupil spending, and attendance.
View breakdown
Student-Teacher Ratio21.4:1
Per-Pupil Spending$17,724
Chronic Absenteeism34.7%

Vashon Island High School — Students at Vashon Island High School score 82% proficient, which is above what's typical for similar communities (expected: 59%).

How we calculate scores →

Equity & Diversity

Shown separately, not included in overall score

Free/Reduced Lunch

28.1%

Students qualifying for federal meal assistance

Test Scores WA SBA (2023-24)

Math Proficiency 73.2% (multi-year average, 2009-2024)
School
State
35.8% (2024 SBA)
ELA Proficiency 91.9% (multi-year average, 2009-2024)
School
State
55.9% (2024 SBA)

Based on 29 test records from WA state assessments. About our data

Proficiency Trend

→ Stable

Average proficiency (% at or above grade level) across Math & ELA over time.

2009
Math
72%
ELA
97.5%
2010
Math
82%
ELA
92%
2011
Math
92%
ELA
92%
2012
Math
92%
ELA
97.5%
2013
Math
92%
ELA
92%
2014
Math
62%
ELA
82%
2015
Math
62%
ELA
97.5%
2016
Math
57%
ELA
97.5%
2017
Math
72%
ELA
92%
2018
Math
62%
ELA
87%
2019
Math
62%
ELA
87%
2022
ELA
87%
2024
Math
72.1%
ELA
92.8%

Source: EdFacts (NCES) and state assessment data. Growth score: 8.1/10.

How Vashon Island High School Compares

See how Vashon Island High School performs across key quality dimensions compared to state benchmarks.

Overall Score
8.2/10
83th percentile in WA
Academic
9.9/10
Excellent
Growth
8.1/10
Excellent
Environment
3.7/10
Needs Improvement
AP Courses
4
State avg: 2.8
Sports
10
5 boys' · 5 girls'
Advanced STEM
5/5
Subjects offered
Gifted & Talented
Yes
Program available

Funding & Resources

Free/Reduced Lunch
Students eligible for subsidized meals
28%
Teaching Staff
21:1 student-teacher ratio
24 teachers
Chronic Absenteeism
Students missing 15+ days per year (SY 2022-23)
34.7%

Programs & Offerings

AP/IB Programs4 AP courses offered
46.8% participation·State avg: 2.8 AP courses·CRDC 2021-22
Athletics10sports offered
5 boys'·5 girls'·10 teams (incl. JV)·CRDC 2021-22
Advanced STEM Courses5 of 5 advanced subjects offered
Algebra II, Advanced Math, Calculus, Chemistry, Physics·CRDC 2021-22
Gifted & Talented Program Available
This school offers a gifted and talented program for qualifying students. · CRDC 2021-22

Data as of 2021-22 · Source: CRDC via Urban Institute · Learn more

Location

9600 SW 204TH ST, Vashon, WA 98070

Nearby Alternatives

Families considering Vashon Island High School may also want to explore other high schools in the area. Summit Public School: Atlas (rated 4.5/10, 7.4 miles away, in nearby Seattle), a more accessible option. Additionally, Student Link (rated 4.2/10), a more accessible option. For more schools in Vashon, see our Vashon schools guide .

Nearby Schools

20 within 6.2 mi
School Distance Rating
Student Link Vashon 0.0 mi 4.2
Family Link Vashon 0.1 mi 2.7
McMurray Middle School Vashon 0.3 mi 6.9
Chautauqua Elementary Vashon 0.4 mi 7.3
HARBOR SCHOOL Vashon 2.7 mi 6.7
ST FRANCIS OF ASSISI SCHOOL Burien 5.4 mi 6.3
Gregory Heights Elementary Burien 5.3 mi 7.9
John Sedgwick Middle School Port Orchard 6.7 mi 8.2
Seahurst Elementary School Burien 5.8 mi 4.5
Olalla Elementary School Port Orchard 5.4 mi 8.9
Marvista Elementary Normandy Park 5.4 mi 6.6
Shorewood Elementary Burien 6.7 mi 7.6
Arbor Heights Elementary School Seattle 7.0 mi 8.6
TAPROOT SCHOOL Seattle 7.5 mi
Sylvester Middle School Burien 6.0 mi 5.1
Summit Public School: Atlas Seattle 7.4 mi 4.5
THE SEABURY SCHOOL Tacoma 8.3 mi 7.4
THE BRIDGE SCHOOL Seattle 7.3 mi 5.2
Browns Point Elementary School Tacoma 8.5 mi 8.9
Highline Public Schools Virtual Academy Burien 6.2 mi 4.8

Neighborhood Census ACS (2019-2023)

Census data for ZIP 98070 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$115,750

Median Home Value

$717,700

Median Rent

$1,444/mo

Population

10,424

College Educated

51.9%

Homeownership

81.2%

Poverty Rate

9.3%

Median Age

51.7

Similar Schools

Schools in the same state with comparable level, size, and ratings

School Rating
Bellevue Big Picture School Bellevue, WA 8.2
FOREST RIDGE SCHOOL OF THE SACRED HEART Bellevue, WA 8.4
Nikola Tesla STEM High School Redmond, WA 8.5
THE OVERLAKE SCHOOL Redmond, WA 7.8
THE NORTHWEST SCHOOL Seattle, WA 7.7
Raisbeck Aviation High School Tukwila, WA 8.7

Frequently Asked Questions

Common questions about Vashon Island High School

What grades does Vashon Island High School serve?

Vashon Island High School serves students in grades 9th through 12th.

How many students attend Vashon Island High School?

Vashon Island High School has an enrollment of approximately 513 students.

What is the student-teacher ratio at Vashon Island High School?

The student-teacher ratio at Vashon Island High School is 21.4:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.

How does Vashon Island High School rank in WA?

Vashon Island High School ranks #386 of 2,228 schools in WA.

What is Vashon Island High School's MySchoolScout rating?

Vashon Island High School has a current MySchoolScout rating of 8.2 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.

What are the test scores at Vashon Island High School?

Based on loaded state assessment records, Vashon Island High School has 73% math proficiency (multi-year average, 2009-2024) and 92% reading/ELA proficiency (multi-year average, 2009-2024).

Is Vashon Island High School a charter school?

No, Vashon Island High School is not a charter school. It is a traditional public school operated by the local school district.

Is Vashon Island High School a Title I school?

No, Vashon Island High School is not currently a Title I school.

What does the Free & Reduced Lunch percentage mean for Vashon Island High School?

28.1% of students at Vashon Island High School qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.

11 schools nearby View map →

Neighborhood Context

Walk Score
29 Car-Dependent
Bike Score
53 Bikeable

Powered by Walk Score

Quick Facts NCES CCD (SY 2022-23)

Grades
9th – 12th
Enrollment
513
Student-Teacher Ratio
21.4:1
Teachers (FTE)
24
Free/Reduced Lunch
28.1%
Type
regular
Setting
Fringe Rural
County
King County
Chronic Absenteeism (SY 2022-23)
34.7%

District

Vashon Island School District
District Enrollment
1,473
Schools in District
5
Per-Pupil Spending
$17,724
District Rank
#1 of 5

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