The Delphian School Photo - Delphian is on 720 acres in the beautiful coastal mountains of the Pacific Northwest in Oregon. Here teachers don't lecture in front of a blackboard while students frantically take notes. At our school, students learn at their own pace and study independently with a personalized program that is specifically designed to satisfy their specific needs and interests.

Best Oregon Private High Schools Belonging to The Association of Boarding Schools (TABS) (2025-26)

For the 2025-26 school year, there are 2 private high schools belonging to The Association of Boarding Schools (TABS) serving 271 students in Oregon. You can also find more schools membership associations in Oregon.
The top-ranked private high schools belonging to The Association of Boarding Schools (TABS) in Oregon include Canyonville Academy and The Delphian School.
The average acceptance rate is 72%, which is lower than the Oregon private high school average acceptance rate of 80%.
50% of private high schools belonging to The Association of Boarding Schools (TABS) in Oregon are religiously affiliated (most commonly Christian).

Top-Ranked Private High Schools Belonging to The Association of Boarding Schools (TABS) in Oregon (2025-26)

School
Location
Quick Facts
The Delphian School
The Delphian School Photo - Delphian is on 720 acres in the beautiful coastal mountains of the Pacific Northwest in Oregon. Here teachers don't lecture in front of a blackboard while students frantically take notes. At our school, students learn at their own pace and study independently with a personalized program that is specifically designed to satisfy their specific needs and interests.
Alternative School
(6)
20950 South West Rock Creek Road
Sheridan, OR 97378
(503) 843-3521
Gr: K-12 | 229 students Avg. class size: 13 students Sports: 6 | Extracurrculars: 36 Tuition & acceptance rate listed
Canyonville Academy
Canyonville Academy Photo - Hinn Hall Girls' Dormitory
(Christian)
250 E 1st St
Canyonville, OR 97417
(541) 839-4401
Gr: 9-12 | 42 students Avg. class size: 10 students Sports: 8 | Extracurrculars: 4 Tuition & acceptance rate listed

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