Delphian School is a premiere, international, K-12 day and boarding school, celebrating 36 years of its unique proficiency-based, self-paced educational methodology, including college preparatory, English-as-a-Second-Language, and summer programs.  Delphian School is an accredited member of the Pacific Northwest Association of Independent Schools and an accredited member school of the Northwest Accreditation Commission. The school is an active member of the Oregon Federation of Independent Schools and the school is licensed to use Applied Scholastics educational services.  Delphian School’s 800-acre campus is located southwest of Portland in the abundant Willamette Valley, heart of Oregon’s family-friendly wine country.