Islander Middle School

Mercer Island is its own little world — a tight-knit community sitting right in the middle of Lake Washington, connected to Seattle and Bellevue but very much its own place — and Islander Middle School reflects that identity beautifully. Academics here are genuinely rigorous, with English, math, and science scores all landing in the top few percent statewide, making it a natural fit for families who want strong classroom challenge without uprooting to a big-city district. If you're drawn to a community where neighbors actually know each other, the commute to Seattle is easy, and your kid's school is one of the best in Washington, Mercer Island tends to check a lot of boxes.