| Business | Phone |
| Cancino Grocery Store & Market 728 Esperanza St, Sinton 78387 | (361) 364-5431 |
| Flores Grocery & Restaurant 517 B Ave, Sinton 78387 | (361) 364-2107 |
| H-E-B Foods 106 S San Patricio St, Sinton 78387 | (361) 364-3270 |
| Sem's Store 717 E Sinton St, Sinton 78387 | (361) 364-2401 |