| Business | Phone |
| Limestone County Special Ed 616 N Red River St, Mexia 76667 | (254) 562-2712 |
| Living Word Academy 803 S Ross Ave, Mexia 76667 | (254) 562-5050 |
| Mexia High School 1120 N Ross Ave, Mexia 76667 | (254) 562-4010 |
| Schools 1 Blackcat Dr, Mexia 76667 | (254) 562-6202 |
| Mexia Middle School 616 N Red River St, Mexia 76667 | (254) 562-5507 |
| Mexia State School 540 Chapel Dr, Mexia 76667 | (254) 562-2821 |
| A B Mc Bay Elementary School 1000 N Ross Ave, Mexia 76667 | (254) 562-3819 |