Central Christian School Photo - Head of school, Elisa Carlson, presents diplomas to the graduating class.

Top 5 Best Oregon Private High Schools Belonging to Northwest Association of Accredited Schools (2025)

For the 2025 school year, there are 13 private high schools belonging to Northwest Association of Accredited Schools serving 2,982 students in Oregon. You can also find more schools membership associations in Oregon.
The top ranked private high schools belonging to Northwest Association of Accredited Schools in Oregon include Tualatin Valley Academy, Faith Bible Christian School, and Blanchet Catholic School.
The average tuition cost is $12,205, which is lower than the Oregon private high school average tuition cost of $14,718.
85% of private high schools belonging to Northwest Association of Accredited Schools in Oregon are religiously affiliated (most commonly Christian and Catholic).

Top Ranked Private High Schools Belonging to Northwest Association of Accredited Schools in Oregon (2025)

School
Location
Grades
Students
Blanchet Catholic School
Blanchet Catholic School Photo
(Catholic)
4373 Market St Ne
Salem, OR 97301
(503) 391-2639
Grades: 6-12
| 418 students
Canyonville Academy
Canyonville Academy Photo - Hinn Hall Girls' Dormitory
(Christian)
250 E 1st St
Canyonville, OR 97417
(541) 839-4401
Grades: 9-12
| 42 students
Central Christian School
Central Christian School Photo - Head of school, Elisa Carlson, presents diplomas to the graduating class.
(Christian)
2731 SW Airport Way
Redmond, OR 97756
(541) 548-7803
Grades: PK-12
| 422 students
De La Salle North Catholic High School
De La Salle North Catholic High School Photo - The Courtyard of our campus on a beautiful autumn afternoon in Portland.
(Catholic)
(1)
4300 NE Killingsworth Street
Portland, OR 97218
(503) 285-9385
Grades: 9-12
| 239 students
Faith Bible Christian School
(Christian)
8975 NE Walker Rd #120
Beaverton, OR 97006
(503) 681-8254
Grades: PK-12
| 335 students
Livingstone Adventist Academy
(Seventh Day Adventist)
5771 Fruitland Road NE
Salem, OR 97317
(503) 363-9408
Grades: PK-12
| 137 students
Santiam Christian School
(4)
7220 Northeast Arnold Avenue
Corvallis, OR 97330
(541) 745-5224
Grades: PK-12
| 710 students
Tualatin Valley Academy
Tualatin Valley Academy Photo - Kindergarten students in the classroom
(Seventh Day Adventist)
7405 E Main Street
Hillsboro, OR 97123
(503) 649-5518
Grades: PK-11
| 238 students
Western Christian School
(Mennonite)
(1)
9045 Wallace Road Nw
Salem, OR 97304
(503) 363-2000
Grades: 6-12
| 140 students
Alternative Youth Activities, Inc
Alternative School
575 S Main St
Coos Bay, OR 97420
(541) 888-2432
Grades: 10-12
| 16 students
Brighton Academy
(1)
1121 N.E. 7th Street
Grants Pass, OR 97526
(541) 474-6865
Grades: PK-12
| 151 students
18881 Cornett Road
Brookings, OR 97415
(541) 469-6478
Grades: PK-10
| 65 students
Harris Private School
(Christian)
21211 Coburt Road
Harrisburg, OR 97446
(541) 995-6444
Grades: K-12
| 69 students

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