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International School of Portland

Embrace the World! For thirty-five years, International School of Portland (ISP) has offered full language and cultural immersion in a warm, loving environment that encourages curiosity and kindness.

Presented by International School of Portland August 27, 2025

One of only two schools in the United States to provide three full language immersion programs under one roof, International School of Portland is also home to the longest-running Chinese immersion program in the Pacific Northwest. It is also the only program in the country to offer full Japanese language immersion. It was the first school in the Pacific Northwest to adopt the renowned International Baccalaureate Primary Years Programme.

Because of our multilingual and cultural environment, ISP’s campus is a global microcosm, helping to shape children who are open-minded, confident, empathetic, and inclusive —traits that encourage them to take responsible action within and beyond our school community.


2305 S Water Ave, 
Portland, OR 97201
503.226.2496 x110
intlschool.org


GRADES:  Preschool - 5th
ENROLLMENT:  390
EDUCATIONAL MODEL: International Baccalaureate, Language Immersion, Play-based
TUITION:  $14,840–$25,480

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