For the 2025 school year, there are 25 private high schools belonging to Cognia serving 7,602 students in Oregon. You can also find more schools membership associations in Oregon.
The top ranked private high schools belonging to Cognia in Oregon include The Delphian School, Oregon Episcopal School, and Portland Christian Jr./Sr. High School.
The average tuition cost is $15,275, which is higher than the Oregon private high school average tuition cost of $14,654.
Top Ranked Private High Schools Belonging to Cognia in Oregon (2025)
School
Location
Quick Facts
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 | 866 students Avg. class size: 16 students Sports: 10 | Extracurrculars: 24 Tuition & acceptance rate listed
2300 SE Harrison St
Portland, OR 97222
(503) 654-2200
Portland, OR 97222
(503) 654-2200
Gr: NS-12 | 327 students Avg. class size: 26 students Sports: 3 | Extracurrculars: 10 Tuition & acceptance rate listed
36883 Victory Dr
Lebanon, OR 97355
(541) 259-2304
Lebanon, OR 97355
(541) 259-2304
Gr: PK-12 | 377 students Tuition & acceptance rate listed
Edison High School![Edison High School Photo - Entrance to Edison.]( "Edison High School Photo - Entrance to Edison.")
Special Education School
9020 SW Beaverton Hillsdale Hwy
Portland, OR 97225
(503) 297-2336
Portland, OR 97225
(503) 297-2336
Gr: 9-12 | 140 students Avg. class size: 9 students Sports: 13 Tuition & acceptance rate listed
23370 SW Boones Ferry Rd.
Tualatin, OR 97062
(503) 783-6642
Tualatin, OR 97062
(503) 783-6642
Gr: PK-12 | 696 students Avg. class size: 23 students Sports: 12 | Extracurrculars: 12 Tuition & acceptance rate listed
5585 Sw 209th Ave
Beaverton, OR 97078
(503) 259-1329
Beaverton, OR 97078
(503) 259-1329
Gr: PK-12 | 260 students Avg. class size: 20 students Sports: 5 | Extracurrculars: 1 Tuition listed
9200 NE Fremont
Portland, OR 97220
(503) 252-5207
Portland, OR 97220
(503) 252-5207
Gr: NS-12 | 363 students Avg. class size: 24 students Sports: 5 | Extracurrculars: 10 Tuition & acceptance rate listed
5961 New Hope Rd
Grants Pass, OR 97527
(541) 476-4588
Grants Pass, OR 97527
(541) 476-4588
Gr: PK-12 | 254 students Avg. class size: 18 students Sports: 5 | Extracurrculars: 4 Tuition & acceptance rate listed
North Clackamas Christian School![North Clackamas Christian School Photo]( "North Clackamas Christian School Photo")
(Christian)
19575 Sebastian Way
Oregon City, OR 97045
(503) 655-5961
Oregon City, OR 97045
(503) 655-5961
Gr: PK-12 | 301 students Avg. class size: 22 students Sports: 6 | Extracurrculars: 7 Tuition listed
116 NE 29th Ave
Portland, OR 97232
(503) 234-2826
Portland, OR 97232
(503) 234-2826
Gr: 6-12 | 90 students Avg. class size: 12 students Tuition & acceptance rate listed
1915 South Shore Blvd
Lake Oswego, OR 97034
(503) 594-8800
Lake Oswego, OR 97034
(503) 594-8800
Gr: 3-12 | 91 students Avg. class size: 13 students Tuition & acceptance rate listed
12425 NE San Rafael Street
Portland, OR 97230
(503) 867-9214
Portland, OR 97230
(503) 867-9214
Gr: 6-12 | 350 students Avg. class size: 15 students Sports: 8 | Extracurrculars: 10 Tuition & acceptance rate listed
816 Black Oak Drive
Medford, OR 97504
(541) 773-7877
Medford, OR 97504
(541) 773-7877
Gr: 5-12 | 529 students Avg. class size: 18 students Sports: 13 | Extracurrculars: 16 Tuition listed
Salem Academy Christian Schools![Salem Academy Christian Schools Photo - Salem Academy Entrance]( "Salem Academy Christian Schools Photo - Salem Academy Entrance")
(Christian)
942 Lancaster Drive NE
Salem, OR 97301
(503) 378-1219
Salem, OR 97301
(503) 378-1219
Gr: PK-12 | 796 students Avg. class size: 20 students Sports: 11 | Extracurrculars: 6 Tuition & acceptance rate listed
National Headquarters: 19300 Molalla Ave, 427
Oregon City, OR 97045
(816) 313-2461
Oregon City, OR 97045
(816) 313-2461
Gr: PK-12 Avg. class size: 4 students Tuition & acceptance rate listed
2550 NE Butler Market Road
Bend, OR 97701
(541) 382-1850
Bend, OR 97701
(541) 382-1850
Gr: PK-12 | 650 students Avg. class size: 20 students Sports: 7 | Extracurrculars: 14 Tuition listed
3350 SW 182nd Ave
Beaverton, OR 97003
(503) 642-1593
Beaverton, OR 97003
(503) 642-1593
Gr: PK-12 | 298 students Avg. class size: 20 students Sports: 8 | Extracurrculars: 7 Tuition listed
8200 SW Pfaffle St.
Portland, OR 97223
(503) 697-4711
Portland, OR 97223
(503) 697-4711
Gr: 9-12 | 258 students Avg. class size: 21 students Sports: 9 | Extracurrculars: 4 Tuition listed
18881 Cornett Road
Brookings, OR 97415
(541) 469-6478
Brookings, OR 97415
(541) 469-6478
Gr: PK-10 | 65 students
1605 N College St
Newberg, OR 97132
(503) 538-0114
Newberg, OR 97132
(503) 538-0114
Gr: K-12 | 192 students Avg. class size: 15 students Sports: 6 | Extracurrculars: 6 Tuition & acceptance rate listed
2638 Cascadia Industrial St.
Salem, OR 97302
(503) 371-7393
Salem, OR 97302
(503) 371-7393
Gr: K-12 | 72 students Avg. class size: 10 students Sports: 2 | Extracurrculars: 3 Tuition listed
Spring Mountain Christian Academy
(Christian)
12152 Se Mather Rd
Clackamas, OR 97015
(503) 454-0319
Clackamas, OR 97015
(503) 454-0319
Gr: PK-12 | 188 students Tuition listed
18585 Dixonville Road
Roseburg, OR 97470
(541) 679-4964
Roseburg, OR 97470
(541) 679-4964
Gr: PK-12 | 158 students Avg. class size: 10 students Sports: 5
Wellsprings Friends School![Wellsprings Friends School Photo - Math Class in Session]( "Wellsprings Friends School Photo - Math Class in Session")
Alternative School
3590 W 18th Avenue
Eugene, OR 97402
(541) 686-1223
Eugene, OR 97402
(541) 686-1223
Gr: 9-12 | 52 students Avg. class size: 12 students Tuition & acceptance rate listed
Recent Articles
7 Ways Kids Can Avoid Summer Brain Drain
The summer "Brain Drain," also known as the "Summer Slide" is a term commonly used by educators and parents alike to describe the learning loss that takes place for many students during summer months. We polled the experts and found the 7 best ways parents and kids can combat the problem head on.
What's Being Taught?
This article examines the academic offerings in American private high schools, discussing graduation requirements, college preparation, accreditation, and advanced programs like AP and IB. It emphasizes the importance of understanding a school's curriculum when choosing the right educational environment for a child.
Waldorf Schools
Waldorf schools offer a well thought out approach to K-12 education.
