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San Juan Island School District Schools
San Juan Island School District is a public school district in Washington, based in San Juan County (Friday Harbor). SchoolGrade grades 4 of its schools on actual versus projected test scores; every school below has its own page.
San Juan Island School District on the map
District boundary from the NCES EDGE composite school district file. Each marker is a graded school; click it for its grade and scores.
SchoolGrade summary for San Juan Island School District
3 of 4 schools in San Juan Island School District carry a SchoolGrade (1 have no school-level proficiency results in our source data). Grade distribution:
B: 3
Best schools in San Juan Island School District
Statewide rankings: all 323 high schools in Washington · all 359 middle schools in Washington · all 1108 elementary schools in Washington
The ten highest SchoolGrades in the district. Grades reward actual test performance against the projection for each school's student context, so a B in a high-poverty school can outrank an A- elsewhere on impact.
- B+ Friday Harbor High School (High school, exceeds expectations)
- B+ Friday Harbor Middle School (Middle school, greatly exceeds expectations)
- B Friday Harbor Elementary School (Elementary school, exceeds expectations)
Every school in San Juan Island School District
High schools (1)
- B+ Friday Harbor High School, Friday Harbor
Middle and junior high schools (1)
- B+ Friday Harbor Middle School, Friday Harbor
Elementary and primary schools (1)
- B Friday Harbor Elementary School, Friday Harbor
Other schools and academies (1)
- Griffin Bay School, Friday Harbor
Where San Juan Island School District schools are
Cities and towns served (1)
- Friday Harbor (4)
About this district
- State: Best schools in Washington
- County: San Juan County
- Type: regular local school district
- Setting: distant town (NCES locale of the district office)
- Enrollment: 802 students with 49 full-time-equivalent teachers and 99 total staff FTE (NCES CCD, 2023-24)
- NCES district ID: 5307650
- Grades are the 2025-26 SchoolGrade model: each school's actual proficiency against the level projected for its student context. How SchoolGrade works
Nearby school districts
- Lopez School District (3 schools, 12 mi)
- Orcas Island School District (6 schools, 14 mi)
- Anacortes School District (7 schools, 21 mi)
- Oak Harbor School District (12 schools, 23 mi)
- La Conner School District (3 schools, 28 mi)
- Sequim School District (6 schools, 29 mi)
- Port Townsend School District (4 schools, 29 mi)
- Ferndale School District (11 schools, 29 mi)
Questions about San Juan Island School District
How many schools are in San Juan Island School District?
SchoolGrade grades 4 public schools in San Juan Island School District, across 1 city or town. Every one of them is listed on this page with a link to its own report.
Which cities does San Juan Island School District serve?
The largest by graded schools: Friday Harbor.
How good are the schools in San Juan Island School District?
Across the 3 graded schools, the average SchoolGrade is B+, with 54.7% of tested students meeting the state bar against a projected 39.7%. 100% of schools meet or exceed the expectation for their student context.
How many students attend San Juan Island School District?
802 students were enrolled in San Juan Island School District in the 2023-24 school year, about 16.4 students per full-time teacher (NCES Common Core of Data).
Where is San Juan Island School District?
San Juan Island School District is in Washington, based in San Juan County, with its district office in Friday Harbor. Its boundary covers about 61.2 sq mi.