| Business | Phone |
| Erin Elementary School 6500 Highway 13, Erin 37061 | (931) 289-3127 |
| Houston Board Of Education 6460 Highway 13, Erin 37061 | (931) 289-4148 |
| Houston County Adult Education 107 Griffin Ridge, Erin 37061 | (931) 289-5979 |
| Houston County High School 2500 Highway 149, Erin 37061 | (931) 289-4447 |
| Houston County Middle School 3460 W Main St, Erin 37061 | (931) 289-5591 |