The work ethic that Harbor School inspires in its students has brought out the best in me.”
— BC, Class of 2010


Open Houses

Open Houses are held at both Harbor School (grades 4-8) and Carpe Diem Primary (K-3) locations. If you are an interested family and would like to learn more about our unique school, we strongly encourage attending an Open House event. It is an opportunity for you to meet faculty, tour the classrooms, engage with current families and students, and ask questions about our programs.

Open House for Grades 4-8

Tuesday, Nov 15 at 6:30PM

4th through 8th Grade Prospective Families: For families wishing to learn more about our Upper Elementary (4th & 5th grade) and Middle School programs (6th, 7th & 8th grade), this Open House will be held at our main campus, located at 15920 Vashon Hwy SW.

APPLICATIONS FOR FALL 2017 are due January 12, 2017

Questions? Please contact Niamh Prince in our admissions office at 206.567.5955 or by email at This email address is being protected from spambots. You need JavaScript enabled to view it. .


Founded in 1995

Grades: K - 8

Class Size: 10-14 students

Location: Vashon Island, WA

Tuition: $9,385 - $13,580*

Governance: Board of Trustees

Head of School: Mark McGough

Harbor School is approved by the Washington State Board of Education, having met the State Standards Certificate of Compliance for private schools.
*2016-17 Tuition

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