| Bridges School Early Childhood Program | 296 Valley Road, Cos Cob, CT 06807 | Preschool |
| Bush - Holley History & Art Camp | 39 Strickland Road, Cos Cob, CT 06807 | Center |
| Children's Center Of Cos Cob | 300 Boston Post Road- Cos Cob School, Cos Cob, CT 06807 | Center |
| Cos Cob Play Group | 54 Bible Street, Cos Cob, CT 06807 | Center |
| Greenwich Kokusai Garkuen - Wideworld | 521 East Putnam Avenue, Cos Cob, CT 06807 | Center |