| Business | Phone |
| Davis School Of Driving Llc 102 N Perry St, St Marys 45885 | (419) 394-9080 |
| Dennings Vocational 809 Mckinley Rd, St Marys 45885 | (419) 394-7435 |
| East Elementary School 650 Armstrong St, St Marys 45885 | (419) 394-2616 |
| Holy Rosary School 128 S Pine St, St Marys 45885 | (419) 394-5291 |
| Mc Broom Junior High School 210 S Front St, St Marys 45885 | (419) 394-2112 |
| Memorial High School 101 W South St, St Marys 45885 | (419) 394-4011 |
| Noble Elementary School 1445 Celina Rd, St Marys 45885 | (419) 394-2111 |
| Owa 101 S Front St, St Marys 45885 | (419) 394-7254 |
| St Marys Adult Basic Education 390 Indiana Ave, St Marys 45885 | (419) 394-8100 |
| St Marys City School Dist 101 W South St, St Marys 45885 | (419) 394-4312 |
| St Marys City Schools 101 W South St, St Marys 45885 | (419) 394-2517 |
| West Side Elementary School 1301 W High St, St Marys 45885 | (419) 394-2016 |