| Business | Phone |
| Groton Central School 400 Peru Rd # 38, Groton 13073 | (607) 898-3355 |
| Groton Central School District 400 Peru Rd, Groton 13073 | (607) 898-5301 |
| Groton Elementary School 516 Elm St, Groton 13073 | (607) 898-5853 |
| Groton Head Start 110 Sykes St, Groton 13073 | (607) 898-3040 |
| Groton High School 400 Peru Rd, Groton 13073 | (607) 898-5802 |
| Groton Middle School 400 Peru Rd, Groton 13073 | (607) 898-5803 |