USPS - Postal Service in Sinton - Locations & Hours
| Name | Address | Phone | |
|---|---|---|---|
| USPS - Post Office - Sinton | 104 S San Patricio St | 361-364-2566 | |
| USPS Mail Collection/Drop Box - 100 E Sinton St | 100 E Sinton St | ||
| USPS Mail Collection/Drop Box - 104 S San Patricio St | 104 S San Patricio St | ||
| USPS Mail Collection/Drop Box - 400 W Sinton St | 400 W Sinton St | ||