1122 228th Ave SE, Sammamish, WA 98075-9509
Directly from OSPI Report Card (graduation, postsecondary via ERDC, ninth-grade on track, dual credit, growth, attendance). Latest published year.
Avg years and MA-degree share are direct OSPI publications; the 3-year trend is our derivation. From data.wa.gov/yp28-ks6d.
Which schools connect to this one by attendance area. Your address decides the assignment, so confirm with the district before relying on it. See the full elementary to high-school pathways.
Aggregated from WHSCA, Washington Science Olympiad, The Blue Alliance, and the Seattle Times National Merit list. "Known counts" only, missing public evidence is not proof of absence.
Two service tracks at elementary starting in 3rd grade: SAGE (pull-out at neighborhood school) and MERLIN (site-specific self-contained). 2nd-grade universal screening uses i-Ready, CogAT, and TTCT; identified students continue in the program through grade 12 unless they exit.
Curated from district Highly Capable program pages, with observed-at dates and confidence labels.
Issaquah School District · grades 9–12 · 2,265 students · attendance-area comprehensive high school serving the Sammamish plateau
For nearly thirty years, Skyline has had the simplest advanced-academics pitch on the Eastside: it is the IB school. It has run open-access International Baccalaureate (IB) since it opened in 1997, with no gatekeeping and one coherent advanced track. That pitch is now changing under your feet. Starting in 2026-27 the school adds ten Advanced Placement (AP) courses, a direct response to families who wanted à-la-carte college credit without the International Baccalaureate's two-year diploma commitments. The shift has already stirred faculty worry about whether one building can run both programs well.
So the question a touring family should hold is not "is Skyline good." A 97.9% four-year graduation rate and a 600-member chapter of DECA (the business and marketing competition club) settle that. The question is "which Skyline am I enrolling into?" A student who wants a unified, essay-heavy diploma program will find the established machine. A student who wants to cherry-pick AP Calculus BC and AP Lit will be an early adopter of a lineup the school has never taught before. Either way, the sheer scale of the place rewards kids who go find their niche and can swallow kids who wait to be found.
Researched 2026-06-09. Citations and claim ledger included in the full dossier.
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