BoardingSchoolReview.com lists 6 boarding schools as Connecticut Association of Independent Schools (CAIS-CT) members, serving 2,293 students. Learn more about the association at Connecticut Association of Independent Schools (CAIS-CT).
Membership data comes from the schools themselves and from published association directories. See all school associations.
Connecticut Association of Independent Schools (CAIS-CT) Member Schools (2026-27)
Gr: 9-12, PG | 376 students
Student-teacher ratio: 6:1
Avg. class size: 10 students
Acceptance rate: 40%
Tuition listed
10 Main Street
Cheshire, CT 06410
(203) 439-7250
Gr: 9-12, PG | 350 students
Student-teacher ratio: 5:1
Avg. class size: 12 students
Tuition listed
99 Green Hill Road
Washington, CT 06793
(860) 868-7334
Gr: 9-12, PG | 300 students
Student-teacher ratio: 7:1
Avg. class size: 15 students
Tuition listed
Catholic
26 Chase Road
Thompson, CT
(860) 923-9565
Gr: 5-9 | K-9 (day) | 250 students
Student-teacher ratio: 5:1
Avg. class size: 12 students
Acceptance rate: 40%
Tuition listed
P.O. Box 68 528 Pomfret Street
Pomfret, CT 06258
(860) 928-1328
Gr: 9-12, PG | 592 students
Student-teacher ratio: 4:1
Avg. class size: 11 students
Tuition listed
110 Woodbury Road
Watertown, CT 06795
(860) 945-7700
Gr: 9-12, PG | 425 students
Student-teacher ratio: 5:1
Avg. class size: 12 students
Acceptance rate: 33%
Tuition listed
995 Hopmeadow Street
Simsbury, CT 06070
(860) 408-3060
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