51³Ô¹ÏÍø

St. Mary's School Photo

Best Oregon 51³Ô¹ÏÍø Schools (2025)

For the 2025 school year, there are 4 college-prep and junior boarding schools serving 1,667 students located throughout Oregon.

Top Oregon 51³Ô¹ÏÍø Schools (2025)

School
Location
Quick Facts
Delphian School
Delphian School Photo - Delphian is located just one hour from Portland, OR. on a large 720 acre wooded campus. The residential community is in constant motion, alive with students from all around the world.
(26)
20950 SW Rock Creek Road
Sheridan, OR 97378
(503) 843-3521
Gr: 5-12 | PK-12 (day) | 220 students Student-teacher ratio: 12:1 Avg. class size: 13 students Acceptance rate: 53% Tuition listed
Oregon Episcopal School
Oregon Episcopal School Photo - Since 1869, our mission has been to inspire intellectual, physical, social, emotional, artistic, and spiritual growth so that students realize their power for good as citizens of local and world communities.
(Episcopal)
6300 SW Nicol Road
Portland, OR 97223
(503) 768-3115
Gr: 9-12, PG | PK-12, PG (day) | 875 students Student-teacher ratio: 7:1 Avg. class size: 14 students Tuition listed
St. Mary's School
St. Mary's School Photo
(Catholic)
816 Black Oak Drive
Medford, OR 97504
(541) 773-7877
Gr: 6-12 | 5-12 (day) | 504 students Student-teacher ratio: 10:1 Avg. class size: 15 students Tuition listed
Wy'East Mountain Academy
Wy'East Mountain Academy Photo
(4)
59550 East Highway 26
Sandy, OR 97055
(503) 622-8931
Gr: 7-12, PG | 68 students Student-teacher ratio: 12:1 Avg. class size: 12 students Acceptance rate: 100% Tuition listed

Frequently Asked Questions

How many boarding schools are located in Oregon?
There are 4 college-preparatory boarding schools located in Oregon.
What is the average tuition cost of boarding school in Oregon?
The average Oregon boarding school tuition cost is $66,488 per year.
What is the oldest boarding school in Oregon?
St. Mary's School, founded in 1865, is the oldest boarding school in Oregon.
What boarding school in Oregon has the lowest acceptance rates?
Delphian School has the lowest boarding school acceptance rate (53%) in Oregon.
What boarding school in Oregon has the highest average SAT scores?
St. Mary's School has the highest average SAT scores (1320) in Oregon.

Recent Articles

Schools in the NEPSAC Founders League
Schools in the NEPSAC Founders League
The New England Preparatory School Athletic Council was founded in 1942. It has grown from eleven schools to over one hundred sixty schools. More about NEPSAC and private school sports here.
A Glimpse into 51³Ô¹ÏÍø School Life at Hawai‘i Preparatory Academy
A Glimpse into 51³Ô¹ÏÍø School Life at Hawai‘i Preparatory Academy
One of the most common questions families ask when exploring boarding school options is: What does a typical day look like for a student? Beyond academics, they want to understand how students live, learn, and grow within the community—how daily routines shape not only their education but also their independence, friendships, and character.
How to Choose the Right Performing Arts 51³Ô¹ÏÍø School: A Checklist for Parents and Students
How to Choose the Right Performing Arts 51³Ô¹ÏÍø School: A Checklist for Parents and Students
Every year, thousands of gifted young artists apply to top performing arts boarding schools, yet most families approach the selection process without a clear roadmap. Knowing what to look for—from teacher qualifications to alumni success rates—makes all the difference in finding a program where you can truly flourish.

Featured Schools