Tualatin Valley Academy Photo - Kindergarten students in the classroom

Best Oregon Private High Schools Belonging to AdvancED, Southern Association of Colleges and Schools, Council on Accreditation and School Improvement (2025)

For the 2025 school year, there are 2 private high schools belonging to AdvancED, Southern Association of Colleges and Schools, Council on Accreditation and School Improvement serving 238 students in Oregon. You can also find more schools membership associations in Oregon.
The top ranked private high schools belonging to AdvancED, Southern Association of Colleges and Schools, Council on Accreditation and School Improvement in Oregon include Tualatin Valley Academy and Strike School.
The average acceptance rate is 98%, which is higher than the Oregon private high school average acceptance rate of 84%.
50% of private high schools belonging to AdvancED, Southern Association of Colleges and Schools, Council on Accreditation and School Improvement in Oregon are religiously affiliated (most commonly Seventh Day Adventist).

Top Ranked Private High Schools Belonging to AdvancED, Southern Association of Colleges and Schools, Council on Accreditation and School Improvement in Oregon (2025)

School
Location
Grades
Students
Strike School
Strike School Photo - Scan with your device to go directly to our website.25-26 Enrollment is OPEN!
Special Program Emphasis
(78)
National Headquarters: 19300 Molalla Ave, 427
Oregon City, OR 97045
(816) 313-2461
Grades: PK-12
| n/a 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

Recent Articles

Hockey Schools
Hockey Schools
Got an aspiring hockey player in your family? Be sure to check out private high schools. Your daughter or son will find some excellent hockey teams as well as superb sports facilities to match. And, yes, the academics are first-rate too.
A Parent's Guide To Understanding High School Teaching Methods
A Parent's Guide To Understanding High School Teaching Methods
This comprehensive guide helps parents navigate the various teaching methods used in today's high school classrooms. By understanding these approaches, you'll be better equipped to support your teen's learning journey, communicate effectively with teachers, and create a complementary learning environment at home.
How To Use AI For Research: A High School Student's Guide
How To Use AI For Research: A High School Student's Guide
We introduce teenagers to AI as a powerful alternative to traditional search engines. This practical guide walks students through using AI tools like Perplexity and ChatGPT for academic research while maintaining intellectual integrity.