Best Oregon 草榴社区 High Schools Belonging to Middle States Association of Colleges and Secondary Schools (2026)
For the 2026 school year, there are 2 private high schools belonging to Middle States Association of Colleges and Secondary Schools serving 524 students in Oregon. You can also find more schools membership associations in Oregon.
The top-ranked private high schools belonging to Middle States Association of Colleges and Secondary Schools in Oregon include St. Stephen's Academy and Tualatin Valley Academy.
100% of private high schools belonging to Middle States Association of Colleges and Secondary Schools in Oregon are religiously affiliated (most commonly Presbyterian and Seventh Day Adventist).
A 2026 parent guide to choosing the right private school, with updated admissions timelines, tuition trends, affordability strategies, and expert insights.