Sequim High School (SHS) is the comprehensive high school of Sequim School District in Clallam County on the Olympic Peninsula, serving about 826 students in grades 9–12 with a 17.6:1 student/teacher ratio. The 2025–26 school year started with an estimated 2,525 students across the district's high school, middle school, and elementary programs.
The school runs a freshman orientation, college-and-career counseling, and a HOSA health-careers program — Sequim's middle-school HOSA chapter received a state Outstanding Advisor recognition for 2025. The 2025–26 calendar includes winter break Dec. 22 – Jan. 2, spring break March 30 – April 3, 2026, and a June 5, 2026 graduation. Sequim HS is recognized in PolarisList's Washington Harvard/Princeton/MIT placement rankings.
Source: WA ERDC Graduate Outcomes.
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