The Portland Montessori School Photo - Front entrance

Top 3 Best Oregon Private Schools Belonging to State or regional independent school association (2025)

For the 2025 school year, there are 13 private schools belonging to State or regional independent school association serving 2,723 students in Oregon. You can also find more schools membership associations in Oregon.
The top ranked private schools belonging to State or regional independent school association in Oregon include Eugene Christian School, Albany Christian School, and Emerald Christian Academy.
The average acceptance rate is 88%, which is lower than the Oregon private school average acceptance rate of 89%.
54% of private schools belonging to State or regional independent school association in Oregon are religiously affiliated (most commonly Seventh Day Adventist and Catholic).

Top Ranked Private Schools Belonging to State or regional independent school association in Oregon (2025)

School
Location
Grades
Students
Albany Christian School
(Baptist)
420 3rd Ave Se
Albany, OR 97321
(541) 928-1110
Grades: PK-8
| 288 students
Emerald Christian Academy
Emerald Christian Academy Photo - Students at Lunch
(Seventh Day Adventist)
35582 Zephyr Way
Pleasant Hill, OR 97455
(541) 746-1708
Grades: PK-8
| 65 students
Eugene Christian School
Eugene Christian School Photo
(Christian)
(18)
2895 Chad Drive
Eugene, OR 97408
(541) 554-1517
Grades: PK-8
| 352 students
Jesuit High School
(Catholic)
9000 Sw Beaverton-hillsdale Hwy
Portland, OR 97225
(503) 292-2336
Grades: 9-12
| 1,281 students
Alternative Youth Activities, Inc
Alternative School
575 S Main St
Coos Bay, OR 97420
(541) 888-2432
Grades: 10-12
| 16 students
770 NE Rogahn St.
Hillsboro, OR 97124
(503) 332-5794
Grades: PK-8
| 78 students
Fora Health Alternative School
All-boys | Alternative School
1312 SW Washington St
Portland, OR 97205
(503) 535-1150
Grades: 8-12
| 13 students
10330 Sw Scholls Ferry Rd
Portland, OR 97223
(503) 579-6621
Grades: PK-12
| 166 students
Milo Adventist Academy
(Seventh Day Adventist)
Po Box 278
Days Creek, OR 97429
(541) 825-3200
Grades: 9-12
| 91 students
The Portland Montessori School
The Portland Montessori School Photo - Front entrance
Montessori School
205 NE 50th Ave
Portland, OR 97213
(503) 688-2992
Grades: NS-6
| 151 students
Rivergate Adventist Elementary School
(Seventh Day Adventist)
(3)
1505 Rivergate School Rd
Gladstone, OR 97027
(503) 656-0544
Grades: PK-8
| 135 students
Sungarden Montessori Childrens House
Montessori School
2284 Long St
West Linn, OR 97068
(503) 655-2609
Grades: PK-K
| 37 students
Whole Child Montessori Center
Whole Child Montessori Center Photo
Montessori School
5909 Se 40th Ave
Portland, OR 97202
(503) 771-6366
Grades: PK-K
| 50 students

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