Post Office
- Elsa Post Office 706 E Edinburg Ave Elsa, TX
- Weslaco Post Office 109 N Border Ave Weslaco, TX
- Donna Post Office 509 N Salinas Blvd Donna, TX
- Edcouch Post Office 420 W Santa Rosa Ave Edcouch, TX
- La Blanca Post Office 13306 Highway 107 La Blanca, TX