Delphian School

  • Founded: 1974
  • Address: 20950 SW Rock Creek Road - Oregon, United States (Map)
  • Tel: Show Number
  • Average Tuition Annual Fees: (USD) 6,433 - 42,589

Making Delphian Affordable with Flexible Tuition

Delphian School maintains a commitment to creating an inclusive, equitable and diverse student body by admitting and enrolling qualified and dynamic students from varying socio-economic backgrounds. We do this through a flexible tuition system. Most families currently receiving flexible tuition have an annual household income between $50,580 to $301,950. Delphian encourages all families to apply for admission regardless of their financial circumstances.

How Does It Work?

Flexible Tuition is based on the principle that a family’s financial commitment should be in equitable proportion to its financial resources. Delphian works with a third-party organization, FAST, that independently assesses each family’s income and expenses to determine each family’s contracted fee for the coming school year. While many families choose to forego this option and pay the full amount of tuition, around 43% of Delphian’s families participate in flexible tuition. The discount is supported by the Delphian budget and our endowment fund.

Please contact our Admissions Office at 503-843-3521 if you would like more information about tuition or five-day boarding options.

Flexible Tuition Ranges For Current Year*: Boarding

Elementary & Middle School (ages 9-13)

Elementary and Middle School Boarding $20,960 - $60,719
Elementary and Middle School 5-Day Boarding $19,556 - $56,098
Elementary and Middle School International Boarding $30,176 - $68,599

Upper School (ages 14+)

Upper School Boarding $21,127 - $60,361
Upper School 5-Day Boarding $19,436 - $55,768
Upper School International Boarding $30,380 - $68,221

Day

Lower School (ages 4-8)

Lower School Day $6,433 - $23,826

Elementary School (ages 9-11)

Elementary School Day $10,861 - $31,032

Middle School (ages 12-13)

Upper School Day $14,906 - $42,589

Upper School (ages 14+)

Upper School Day $14,906 - $42,589
2026-04-01T00:01:01+04:00