Montessori School Of Greater Hartford Photo

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

For the 2025-26 school year, there are 55 private schools belonging to Other school association(s) serving 10,796 students in Connecticut. You can also find more schools membership associations in Connecticut.
The top ranked private schools belonging to Other school association(s) in Connecticut include Suffield Academy, Hopkins School, and King School.
The average tuition cost is $25,799, which is lower than the Connecticut private school average tuition cost of $28,126.
58% of private schools belonging to Other school association(s) in Connecticut are religiously affiliated (most commonly Catholic and Jewish).

Top Ranked Private 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 | 724 students Avg. class size: 12 students Sports: 20 | 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
All Saints Catholic School
(Catholic)
139 W Rocks Rd
Norwalk, CT 06851
(203) 847-3881
Gr: PK-8 | 560 students Avg. class size: 20 students Sports: 4 | Extracurrculars: 1 Tuition & acceptance rate listed
Assumption Catholic School
Assumption Catholic School Photo
(Catholic)
(1)
605 Stratfield Rd
Fairfield, CT 06825
(203) 334-6271
Gr: PK-8 | 210 students Avg. class size: 16 students Sports: 6 | Extracurrculars: 3 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
Corpus Christi School
(Catholic)
(1)
581 Silas Deane Hwy
Wethersfield, CT 06109
(860) 529-5487
Gr: PK-8 | 379 students Tuition listed
Greenwich Academy
All-girls
(2)
200 N Maple Ave
Greenwich, CT 06830
(203) 625-8900
Gr: PK-12 | 830 students
Immanuel Lutheran School
(Lutheran Church Missouri Synod)
154 Meadow St
Bristol, CT 06010
(860) 583-5631
Gr: PK-8 | 92 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
(Catholic)
(1)
1 Notre Dame Way
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
20 Island Avenue
Madison, CT 06443
(203) 689-5101
Gr: K-8 | 128 students Avg. class size: 12 students Sports: 14 | Extracurrculars: 7 Tuition & acceptance rate listed
Sacred Heart School
Sacred Heart School Photo - Class of 2024 - Grade 8
(Catholic)
(2)
15 Hunters Ave
Norwich, CT 06380
(860) 887-1757
Gr: PK-8 | 120 students Sports: 1 | Extracurrculars: 2 Tuition & acceptance rate listed
St. James School
(Catholic)
(6)
50 Harvey Place
Stratford, CT 06615
(203) 375-5994
Gr: PK-8 | 238 students Tuition listed
St. Mary
(Catholic)
43 Cole St
Waterbury, CT 06706
(203) 753-2574
Gr: PK-8 | 253 students
St. Mary Elementary School
St. Mary Elementary School Photo
(Catholic)
(4)
24 Dodgingtown Rd
Bethel, CT 06801
(203) 744-2922
Gr: PK-8 | 180 students Avg. class size: 15 students Sports: 2 | Extracurrculars: 9 Tuition listed
St. Paul School
(Catholic)
461 Alling St
Berlin, CT 06037
(860) 828-4343
Gr: PK-8 | 238 students
St. Peter School
St. Peter School Photo - St. Peter School
(Catholic)
98 Main St
Danbury, CT 06810
(203) 748-2895
Gr: PK-8 | 218 students
St. Rita School
St. Rita School Photo - Inspiring children to achieve academic excellence in a safe, nurturing, andfaith-filled environment
(Catholic)
1601 Whitney Ave
Hamden, CT 06517
(203) 248-3114
Gr: PK-8 | 348 students Avg. class size: 18 students Sports: 5
St. Rose Of Lima School
(Catholic)
(5)
40 Church Hill Road
Newtown, CT 06470
(203) 426-5102
Gr: PK-8 | 290 students Avg. class size: 22 students Sports: 5 | 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
Trinity Christian Preschool
Trinity Christian Preschool Photo - Preschoolers enjoying a visit from the local fire department. They taught children about fire safety.
Daycare / Preschool (Methodist)
(3)
180 Park Ave
Windsor, CT 06095
(860) 688-2008
Gr: NS-PK | 27 students Avg. class size: 10 students Extracurrculars: 1 Tuition 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
Bridgeport Hope School
Bridgeport Hope School Photo - Students March in Bridgeport's St. Patrick's Day Parade
(11)
283 Lafayette Street
Bridgeport, CT 06604
(203) 576-6773
Gr: K-8 | 54 students Avg. class size: 12 students Sports: 6 | Extracurrculars: 5 Tuition & acceptance rate listed
Cold Spring School
Cold Spring School Photo - Cold Spring School's Director is Arati Pandit, an educator with deep experience and belief in progressive education.
Alternative School
(3)
263 Chapel Street
New Haven, CT 06513
(203) 787-1584
Gr: PK-6 | 155 students Sports: 7 Tuition listed
Connecticut Friends School
Connecticut Friends School Photo - Conflict resolution!
(4)
317 New Canaan Road
Wilton, CT 06897
(203) 762-9860
Gr: NS-8 | 80 students Avg. class size: 12 students Tuition listed
Covenant Preparatory School
All-boys (Catholic)
135 Broad St Ste 1
Hartford, CT 06105
(860) 547-0289
Gr: 6-8 | 40 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
East Shoreline Catholic Academy
(Catholic)
(1)
62 Cedar St
Branford, CT 06405
(203) 488-8386
Gr: PK-8 | 226 students 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
Show 20 more private schools in Connecticut (out of 55 total schools)
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