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


Open Houses

Fall Open Houses have concluded. 

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.

Schedule A Tour

If you are interested in a classroom tour, please contact our Admissions Director, Niamh Prince, at 206-567-5955 or by email at This email address is being protected from spambots. You need JavaScript enabled to view it.

Applications for enrollment in the 2017-18 school year are due on January 12, 2017.


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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