The Delphian School

What The Delphian School does

The Delphian School is a private, nonprofit K-12 day and boarding school located on a 720-acre hilltop campus in rural Yamhill County, Oregon, approximately fifty miles south of Portland. Founded in 1976 under the legal entity Delphi Schools, Inc., it serves students across Lower School, Elementary, Middle School, and Upper School divisions, with 57% of students boarding on campus and the remaining student body drawn from 15 countries. The school's instructional core is the Delphi Program, a proprietary K-12 curriculum combined with Study Technology developed from L. Ron Hubbard's educational philosophy and standardized through Heron Books across the Delphi school network. Students progress through individualized forms-based pacing rather than traditional grade levels, with Upper School graduation requiring 20 real-world projects and internships and 1:1 college and career guidance. The school reports a 10:1 student-faculty ratio and an 85% first-choice college acceptance rate, with named destinations including Stanford, Vanderbilt, UC Berkeley, UCLA, University of Chicago, and Boston University.

The Delphian School generates revenue primarily through annual tuition and fees from day and boarding students (exact rates not publicly disclosed), supplemented by its Summer at Delphian residential camp for ages 8-18, charitable contributions through an active Giving program, and an international agent network that supports cross-border enrollment including an English Immersion track. Auxiliary product lines include Athletics (23 teams across 9 league sports), The Arts (music, fine arts, theater, digital arts), Student Life programming, and a 360-degree virtual campus tour used as a top-of-funnel admissions asset. The school holds accreditation from Cognia and the Northwest Association of Independent Schools (NWAIS), and holds memberships in TABS, WBSA, NAIS, OFIS, OSAA, and related independent school associations. Approximately 44% of students receive financial aid and/or scholarships, reflecting a meaningful subsidized component within the overall revenue base.

Name

The Delphian School

Legal name

Delphi Schools, Inc.

Website

https://delphian.org

Company type

Private

Founded year

1976

Operating status

Operating

Headcount range

51–100 employees

Short description

The Delphian School is a private K-12 day and boarding school in Sheridan, Oregon, serving roughly 200-350 students through a proprietary Delphi Program curriculum and Study Technology methodology, with 57% boarders drawn from 15 countries and an 85% first-choice college acceptance rate.

Ownership category

akta.pro rank

Headquarters

HQ city

Sheridan

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2C

Offering type

Services

Cost components

Personnel, Operations, Infrastructure, Marketing or Sales, Technology or R&D

Revenue model

1. Tuition and Fees: Revenue is generated primarily through K-12 tuition for both day and boarding students. The school charges tuition and fees for its educational programs.
2. Summer Camp Programs: Revenue from the Summer at Delphian residential camp program offering academic and recreational activities for children ages 8-18 over 4-6 weeks.

Pricing tiers

Go-to-market motion2 records

Distribution channels3 records

Marketing channels8 records

Core offering

The Delphian School is a private, co-educational K-12 day and boarding school delivering individualized academic programs on a 720-acre campus in Sheridan, Oregon. Its curriculum is built on the proprietary Delphi Program and L. Ron Hubbard's Study Technology, with forms-based progression rather than traditional grades, and graduation requirements including 20 real-world projects and internships. The school also operates Summer at Delphian, a 4-6 week residential summer camp offering over 250 courses for children ages 8-18.

Product overview

The Delphian School is a K-12 independent, co-educational day and boarding school offering a comprehensive educational program built on the Delphi Program curriculum and L. Ron Hubbard's Study Technology. The core academic program spans Lower School, Elementary School, Middle School, and Upper School, with an English Immersion track for international students. Beyond academics, the school provides complementary programs including Summer at Delphian Camp (residential summer program), Athletics (23 interscholastic teams across 9 sports), The Arts (music, fine art, theater, digital arts), and Student Life (boarding, activities, wellness). The school operates a 720-acre campus in Sheridan, Oregon with extensive facilities including gyms, theaters, studios, dormitories, and outdoor recreational areas.

Differentiator

Problem solved

Functional benefit

Products and services

• K-12 Day and Boarding Academic Program Comprehensive co-educational K-12 day and boarding school program built on the Delphi Program curriculum and L. Ron Hubbard's Study Technology, with individualized forms-based progression rather than traditional grades and 20 real-world projects required for graduation.
• English Immersion Program

Quantifiable outcome

• 85% of graduates accepted to their first choice college
• +2 more outcomes

Named customers6 records

Segments4 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Ten partnerships are on record, tiered core and minor.

• Heron BookscoreStrategic or Co-development PartnerHeron Books is a research and development team that publishes cutting edge K-12 educational materials. Through Heron Books, all Delphi schools are furnished with a standardized curriculum and comprehensive curriculum training program that ensures consistency and effectiveness within the network.
• CogniacoreOthersCognia is the largest community of education professionals, accrediting 32,000 schools and school systems worldwide. Delphian holds accreditation from Cognia based on rigorous research-based standards examining the whole institution.
• Northwest Association of Independent Schools (NWAIS)coreOthersA voluntary membership organization that promotes high educational quality through comprehensive accreditation standards for independent schools in Alaska, Idaho, Montana, Nevada, Oregon, Utah, Washington, and Wyoming.
• The Association of Boarding Schools (TABS)minorOthersTABS serves roughly 300 boarding schools across the United States, Canada, and abroad, serving as a bridge between schools and students.
• Western Boarding Schools Association (WBSA)minorOthersA consortium of forty of the strongest college preparatory schools in the Western U.S. and Canada.
• National Association of Independent Schools (NAIS)minorOthersA nonprofit membership association serving more than 1,900 schools and associations of schools in the United States and abroad.
• Oregon Federation of Independent Schools (OFIS)minorOthersAn organization representing private preschool and K-12 schools in Oregon, ensuring schools can operate with minimum government influence.
• Oregon School Activities Association (OSAA)minorOthersA non-profit organization ensuring equitable competition for Oregon high school students through OSAA-sponsored events.
• Small Boarding Schools AssociationminorOthersFounded in 1987 to provide those who work in and with small boarding schools an opportunity to share and learn from one another.
• Oregon Computer Science Teachers Association (OCSTA)minorOthersA membership organization supporting the teaching of computer science and promoting communication between schools and industry.

Scale indicators10 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Delphi Academy: Sibling private K-12 day school within the same Delphi Schools network, sharing the Delphi Program and Study Technology and Heron Books curriculum. Most structurally comparable peer on methodology, governance, and target family profile.
• Green Valley School: Another Hubbard-affiliated independent K-12 school (Boonville, CA) using the same Study Technology licensing through Applied Scholastics. Comparable private-school positioning, alternative methodology, and rural campus model.
• Oregon Episcopal School: Independent K-12 day and boarding school in Portland's metro area with a similar college-prep value proposition (selective colleges, individualized advising). Direct competitor for the same regional Portland-area family pool.
• Catlin Gabel School: Independent K-12 day school in Portland's west-side metro with progressive/individualized pedagogy and strong college placement. Competes for the same Portland-area college-prep families as Delphian.
• Annie Wright Schools: Tacoma, WA independent K-12 day and boarding school with a residential offering and 24/7 learning community. Competes with Delphian for Pacific Northwest boarding families and boarding-school athletic recruitment.

Regional players

• Charles Wright Academy: Tacoma, WA independent K-12 day school serving Pacific Northwest college-prep families. Comparable to Delphian in selectivity and college-readiness outcomes, though without a residential component.

Emerging players

• Portland Waldorf School: Independent K-12 alternative-pedagogy school in the Portland metro using Waldorf methods. Competes with Delphian for families seeking non-mainstream educational philosophies in the same regional market.

Broad incumbents

• Lakeside School: Highly selective independent K-12 day school in Seattle with strong college placement (e.g., Ivy, Stanford admittees). Larger and broader incumbent against which Delphian benchmarks selective college outcomes.
• Bellarmine College Preparatory: Large Jesuit independent secondary school in San Jose, CA, drawing boarding and day students regionally. Comparable in college-prep mission and athletic program scope, although methodology is religiously anchored rather than alternate.

Others

• Catlin Gabel School (boarding counterpart: Annie Wright re-listed avoided): Placeholder removed; using The Thacher School as a broader private boarding school comparator (Ojai, CA). Highly selective college-prep boarding school providing an outcome-and-format benchmark for Delphian's boarding model.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/delphianschool
• YouTubeyoutube.com/user/thedelphianschool
• Facebookfacebook.com/delphianschool
• LinkedInlinkedin.com/school/delphian-school
• Instagraminstagram.com/delphianschool
• TikToktiktok.com/@delphianschool

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about The Delphian School