Sheridan, OR · 4–12
Last verified August 20, 2026
20950 Sw Rock Creek Rd, 97378 · (503) 843-3521
Enrollment
204
Student:teacher
11:1
Published tuition
$29,744–$83,670
Application fee
$100
Auto-sourced profile. These details were collected from the school's own website and may be out of date — always confirm tuition with the admissions office. Something wrong? Suggest a fix.
Tuition by division
| Division | Grades | Annual tuition | Notes |
|---|---|---|---|
| Preschool / Pre-K2026-27 | Early Learning Center & Lower School | $29,744 | Day tuition |
| Elementary2026-27 | Elementary School | $39,136 | Day tuition |
| Middle school2026-27 | Middle School | $44,940 | Day tuition |
| High school2026-27 | Upper School | $53,912 | Day tuition |
Head of school
We haven't confirmed who leads Delphian School yet. Heads of school change often, so we only list a name once we've seen it on the school's own site.
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Curriculum & special classes
Delphian School prepares students for life by helping them master academics and gain skills for future endeavors. The program focuses on igniting curiosity, building courage, and fostering the next generation of entrepreneurs, scientists, humanitarians, artists, and explorers.
Financial aid
Delphian offers financial aid and scholarships to make education accessible, with over $3,000,000 supporting families annually. Families requesting aid are asked to evaluate spending on non-essential luxuries.
Application fee: $100
Before & after school care
No extended-care hours or rates on file yet. This is one of the biggest surprise costs for working parents — if you know what before- and after-care runs here, add it below.
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Admissions
The admissions process involves requesting information, submitting an application, visiting and interviewing (in-person or virtual), and completing required standardized testing. Applications are due February 15th, after which they are accepted on a rolling basis until classes are full.
Apply by
February 15 (Admissions Application Deadline); March 1 (Financial Aid Application Deadline for newly enrolling families)
Acceptance rate
Not listed
Application fee
$100
What they ask for: Application, child's report cards (most recent school year), standardized test scores, teacher recommendations, $100 application fee, school's admission test, visit & interview (can be virtual for international students).
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