USPS - Postal Service in Washington - Locations & Hours
| Name | Address | Phone | |
|---|---|---|---|
| USPS - Post Office - Washington | 11 Liberty Rd | 207-845-2412 | |
| USPS Mail Collection/Drop Box - 11 Liberty Rd | 11 Liberty Rd | ||
| USPS Mail Collection/Drop Box - 11 Liberty St | 11 Liberty St | ||