High Schools in Mercer Island, WA

High schools in Mercer Island, Washington on a map, with rankings, graduation rates and multi-year trends.

2012–2026 data · 35,000+ schools · 491 cities · 100% free

Top ranked high schools in Mercer Island, 2026-27

1 high schools in Mercer Island are ranked in this edition, ordered by Washington state rank.

  1. Mercer Island High School — Mercer Island · #5 in WA · #260 nationally

Ranks are from the 2026-27 U.S. News & World Report Best High Schools edition. How HighSchoolTrends uses this data.