Cognia (formerly AdvancED / SACS CASI / NCA CASI) (Cognia) Member Schools

BoardingSchoolReview.com lists 10 boarding schools as Cognia (formerly AdvancED / SACS CASI / NCA CASI) (Cognia) members, serving 1,456 students. Learn more about the association at Cognia (formerly AdvancED / SACS CASI / NCA CASI) (Cognia).

Membership data comes from the schools themselves and from published association directories. See all school associations.

Cognia (formerly AdvancED / SACS CASI / NCA CASI) (Cognia) Member Schools (2026-27)

School
Location
Quick Facts
Camden Military Academy
Camden Military Academy Photo - A proud family!
(21)
520 Hwy. 1 North
Camden, SC 29020
(803) 432-6001
Gr: 7-12, PG | 300 students Student-teacher ratio: 8:1 Avg. class size: 12 students Acceptance rate: 80% Tuition listed
Colorado Timberline Academy
Colorado Timberline Academy Photo - Fall Trip in the Slot Canyons
(5)
454 Academy Drive
Durango, CO 81301
(970) 247-5898
Gr: 9-12, PG | 40 students Student-teacher ratio: 5:1 Avg. class size: 6 students Acceptance rate: 90% Tuition listed
Cotter Schools
Cotter Schools Photo
(Catholic)
1115 West Broadway Street
Winona, MN 55987
(507) 453-5102
Gr: 7-12 | PK-12 (day) | 450 students Student-teacher ratio: 13:1 Avg. class size: 16 students Acceptance rate: 85% Tuition listed
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.
(28)
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
255 Olympic Valley Road | P.O. Box 2180
Olympic Valley, CA 96146
(801) 336-0753
Gr: 9-12 | 5-12 (day) | 35 students Student-teacher ratio: 7:1 Avg. class size: 7 students Acceptance rate: 80% Tuition listed
Alajuela Province, Nueva Cumbre
Atenas, Costa Rica 20501
18006099496
Gr: 9-12, PG | 26 students Student-teacher ratio: 4:1 Avg. class size: 6 students Tuition listed
15420 S HWY-66
Beverly, KY 40913
(606) 598-2416
Gr: 7-12 | PK-12 (day) Student-teacher ratio: 8:1 Avg. class size: 12 students Acceptance rate: 85% Tuition listed
RPS Academies
RPS Academies Photo - International High-Performance Sports & Education Academy We Make Champions For Life
3500 SE Morningside Dr
Port St Lucie, Florida, FL 34952
(772) 800-2444
Gr: 6-12 | 115 students Student-teacher ratio: 8:1 Avg. class size: 8 students Acceptance rate: 95% Tuition listed
St. Lawrence Seminary High School
St. Lawrence Seminary High School Photo
(Catholic)
301 Church Street
Mt. Calvary, WI 53057
(920) 753-7570
Gr: 9-12 | 140 students Student-teacher ratio: 6:1 Avg. class size: 13 students Acceptance rate: 89% Tuition listed
Southern Preparatory Academy
Southern Preparatory Academy Photo - As the leading college preparatory school in Camp Hill for girls and boys in grades 7-12, Southern Prep prepares students for success in college and in life. Within the framework of Christian example, our students are challenged to think, inspired to create, empowered to lead, motivated to win, and prepared to reach their God-given potential now and in the future.
(Non-denom. / Christian)
(3)
174 Ward Circle
Camp Hill, AL 36850
(256) 790-9202
Gr: 7-12 | 130 students Student-teacher ratio: 10:1 Avg. class size: 12 students Acceptance rate: 92% Tuition listed

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