For the 2025 school year, there are 295 private schools belonging to membership associations in Oregon.
The most popular school membership associations are Association of Christian Schools International (ACSI) (20% of schools), Other school association(s) (17% of schools) and National Catholic Educational Association (NCEA) (16% of schools).
Top Ranked Oregon Private Schools by Membership Association (2025)
Membership Association
# Schools
# Students
% Minority
Recent Articles

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.

February 08, 2025
Social Emotional Learning: Education's Hidden SymphonyA musician's perspective on Social Emotional Learning reveals how this educational framework orchestrates success through five essential emotional competencies.

January 24, 2025
A Roadmap For Starting A Private SchoolUse this roadmap as a set of talking points with your trusted mentors and professionals to start the private school of your dreams. You're not alone. Over the years, hundreds of folks like you have had the same dream. From Quintilian to Maria Montessori to Lucy Madeira Wing, visionary educators have established schools to teach according to their beliefs and methodologies.