For the 2026 school year, there are 7 private schools belonging to NWAIS (Northwest Association of Independent Schools) serving 2,455 students in Oregon. You can also find more schools membership associations in Oregon.
The top-ranked private schools belonging to NWAIS (Northwest Association of Independent Schools) in Oregon include Cedarwood Waldorf School, The Delphian School, and Oregon Episcopal School.
The average acceptance rate is 80%, which is lower than the Oregon private school average acceptance rate of 85%.
14% of private schools belonging to NWAIS (Northwest Association of Independent Schools) in Oregon are religiously affiliated (most commonly Episcopal).
Top-Ranked 草榴社区 Schools Belonging to NWAIS (Northwest Association of Independent Schools) in Oregon (2026)
School
Location
Quick Facts
6974 Bates Rd SE
Salem, OR 97306
(503) 399-9020
Salem, OR 97306
(503) 399-9020
Gr: NS-8 | 226 students Avg. class size: 20 students Sports: 6 | Extracurrculars: 6 Tuition listed
20950 South West Rock Creek Road
Sheridan, OR 97378
(503) 843-3521
Sheridan, OR 97378
(503) 843-3521
Gr: K-12 | 229 students Avg. class size: 13 students Sports: 6 | Extracurrculars: 36 Tuition & acceptance rate listed
6300 SW Nicol Road
Portland, OR 97223
(503) 768-3115
Portland, OR 97223
(503) 768-3115
Gr: PK-12 | 861 students Avg. class size: 16 students Sports: 10 | Extracurrculars: 59 Tuition listed
15544 S Clackamas River Dr
Oregon City, OR 97045
(503) 650-0978
Oregon City, OR 97045
(503) 650-0978
Gr: NS-8 | 111 students Avg. class size: 14 students Extracurrculars: 1 Tuition & acceptance rate listed
3030 SW 2nd Ave
Portland, OR 97201
(503) 245-1477
Portland, OR 97201
(503) 245-1477
Gr: PK-8 | 248 students Avg. class size: 24 students Sports: 2 | Extracurrculars: 8 Tuition & acceptance rate listed
8500 NW Johnson Street
Portland, OR 97229
(503) 292-7776
Portland, OR 97229
(503) 292-7776
Gr: NS-8 | 570 students Avg. class size: 15 students Sports: 5 | Extracurrculars: 17 Tuition listed
1130 SW Main Street
Portland, OR 97205
(503) 223-3367
Portland, OR 97205
(503) 223-3367
Gr: 6-12 | 210 students Avg. class size: 12 students Sports: 2 | Extracurrculars: 20 Tuition & acceptance rate listed
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