For the 2026 school year, there are 3 private schools belonging to National Middle School Association serving 828 students in Connecticut. You can also find more schools membership associations in Connecticut.
The top-ranked private schools belonging to National Middle School Association in Connecticut include St. Rose Of Lima School and Greenwich Catholic School.
The average acceptance rate is 84%, which is higher than the Connecticut private school average acceptance rate of 71%.
67% of private schools belonging to National Middle School Association in Connecticut are religiously affiliated (most commonly Catholic).
Top-Ranked Private Schools Belonging to National Middle School Association in Connecticut (2026)
School
Location
Quick Facts
471 North Street
Greenwich, CT 06830
(203) 869-4000
Greenwich, CT 06830
(203) 869-4000
Gr: PK-8 | 372 students Avg. class size: 20 students Sports: 12 | Extracurrculars: 29 Tuition & acceptance rate listed
40 Church Hill Road
Newtown, CT 06470
(203) 426-5102
Newtown, CT 06470
(203) 426-5102
Gr: PK-8 | 290 students Avg. class size: 22 students Sports: 5 | Extracurrculars: 18 Tuition & acceptance rate listed
89 Barnes Rd
Stonington, CT 06378
(860) 535-0606
Stonington, CT 06378
(860) 535-0606
Gr: PK-9 | 166 students Avg. class size: 11 students Sports: 8 | Extracurrculars: 7 Tuition listed
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