Torrington Christian Academy Photo

Best Connecticut Private High Schools Belonging to Other school association(s) (2025-26)

For the 2025-26 school year, there are 23 private high schools belonging to Other school association(s) serving 5,201 students in Connecticut. You can also find more schools membership associations in Connecticut.
The top ranked private high schools belonging to Other school association(s) in Connecticut include Hopkins School, King School, and Notre Dame Prep of Sacred Heart University.
The average tuition cost is $46,536, which is higher than the Connecticut private high school average tuition cost of $39,568.
22% of private high schools belonging to Other school association(s) in Connecticut are religiously affiliated (most commonly Catholic and Christian).

Top Ranked Private High Schools Belonging to Other school association(s) in Connecticut (2025-26)

School
Location
Quick Facts
Hopkins School
Hopkins School Photo - Hopkins is a grade 7-12 grade gender-inclusive learning community located on 108 acres overlooking New Haven.
(6)
986 Forest Road
New Haven, CT 06515
(203) 397-1001
Gr: 7-12 | 715 students Avg. class size: 12 students Sports: 21 | Extracurrculars: 23 Tuition & acceptance rate listed
King School
King School Photo - Grade 1 students participating in STEM activities.
1450 Newfield Ave
Stamford, CT 06905
(203) 322-3496
Gr: PK-12 | 718 students Avg. class size: 12 students Sports: 19 | Extracurrculars: 42 Tuition listed
Rectory School
Rectory School Photo - Rectory School, nestled on 138 acres in Pomfret, Connecticut, is a distinguished K-9 private institution renowned as a "Junior Boarding School." Offering both 5-day and 7-day boarding options for students in grades 5-9, Rectory ensures a comprehensive educational experience.
528 Pomfret Street
Pomfret, CT 06258
(860) 928-1328
Gr: K-9 Avg. class size: 10 students Sports: 23 | Extracurrculars: 27 Tuition listed
St. Thomas More School
St. Thomas More School Photo
(2)
45 Cottage Road
Oakdale, CT 06370
(860) 823-3861
Gr: 8-12 | 162 students Avg. class size: 9 students Sports: 9 | Extracurrculars: 13 Tuition & acceptance rate listed
Avon Old Farms School
Avon Old Farms School Photo - Avon Old Farms School is expert in educating boys. Since we are a single sex school, we use specialized learning methodologies focused on the areas of development that are critical to a young male in their adolescent years. This helps achieve greater success not only in the following four years of college, but the next forty years of their lives.
All-boys
500 Old Farms Rd
Avon, CT 06001
(860) 404-4100
Gr: 9-12 | 415 students Avg. class size: 12 students Sports: 15 Tuition listed
Connecticut Junior Republic
All-boys | Special Education School
(3)
550 Goshen Road
Litchfield, CT 06759
(860) 567-9423
Gr: 7-12 | 28 students
Greenwich Academy
All-girls
(2)
200 N Maple Ave
Greenwich, CT 06830
(203) 625-8900
Gr: PK-12 | 830 students
Intensive Education Academy In
Special Education School
840 North Main St.
West Hartford, CT 06117
(860) 236-2049
Gr: 2-12 | 56 students Avg. class size: 7 students Sports: 1 | Extracurrculars: 2 Tuition & acceptance rate listed
Marianapolis Preparatory School
Marianapolis Preparatory School Photo
(Catholic)
26 Chase Road
Thompson, CT 06277
(860) 923-9245
Gr: 9-12 Avg. class size: 15 students Sports: 16 | Extracurrculars: 34 Tuition listed
Notre Dame High School
All-boys (Catholic)
(1)
24 Ricardo St
West Haven, CT 06516
(203) 937-3217
Gr: 9-12 | 518 students Avg. class size: 15 students Tuition & acceptance rate listed
220 Jefferson St
Fairfield, CT 06825
(203) 372-6521
Gr: 9-12 | 506 students Avg. class size: 18 students Sports: 22 | Extracurrculars: 18 Tuition & acceptance rate listed
Suffield Academy
Suffield Academy Photo - Bell Hill
185 North Main Street
Suffield, CT 06078
(860) 386-4400
Gr: 9-12 | 410 students Avg. class size: 10 students Sports: 24 Tuition & acceptance rate listed
Adelbrook-the Learning Center Of East Hartford
Special Education School
21 Church St
East Hartford, CT 06108
(860) 540-4315
Gr: 7-12 | 36 students
Devereux Glenholme School
Special Education School
81 Sabbaday Lane
Washington, CT 06793
(860) 868-7377
Gr: 5-12 | 57 students Avg. class size: 10 students Sports: 4 | Extracurrculars: 15 Tuition listed
Gengras Center/univ Of St. Joseph
Special Education School (Catholic)
(1)
1678 Asylum Ave
West Hartford, CT 06117
(860) 232-5616
Gr: 1-12 | 144 students
Grove School
Special Education School
175 Copse Rd
Madison, CT 06443
(203) 245-2778
Gr: 7-12 | 94 students Tuition listed
Joshua Center Thames Valley
Special Education School
11a Stott Ave
Norwich, CT 06360
(860) 823-5320
Gr: 7-12 | 21 students Avg. class size: 15 students
The Light House Voc-ed Center
Special Education School
312 Main St
Niantic, CT 06357
(860) 445-7626
Gr: 1-10 | 6 students
Montessori School Of Greater Hartford
Montessori School Of Greater Hartford Photo
Montessori School
(9)
141 N Main St
West Hartford, CT 06107
(860) 236-4565
Gr: PK-9 | 155 students Avg. class size: 20 students Tuition listed
Raymond Hill School
Special Education School
370 Linwood St
New Britain, CT 06052
(860) 832-5701
Gr: 2-12 | 69 students
Rushford Academy School
All-boys | Special Education School
459r Wallingford Rd
Durham, CT 06422
(860) 349-1989
Gr: 9-12 | 8 students
Torrington Christian Academy
Torrington Christian Academy Photo
(Christian)
(1)
387 New Harwinton Rd
Torrington, CT 06790
(860) 482-7464
Gr: NS-12 | 232 students Avg. class size: 12 students Sports: 3 | Extracurrculars: 14 Tuition & acceptance rate listed
Wellspring's Arch Bridge School
Special Education School
(1)
21 Arch Bridge Rd
Bethlehem, CT 06751
(203) 266-8031
Gr: 7-12 | 21 students Tuition listed

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