Post offices offer a full range of mail and shipping services, including passport acceptance at authorized locations. Sinclair Post Office is located at 100 North 5th Street, Sinclair, WY. Check the location's current hours before visiting, and bring a photo ID if you are picking up held mail, purchasing a money order, or submitting a passport application.
Sinclair Post Office Contact Information
Address, Phone Number, and Hours for an Post Office in Sinclair, Wyoming.
| Name | Sinclair Post Office |
| Address | 100 North 5th Street, Sinclair WY 82334 Map |
| Phone | (307) 324-6883 |
| Website | |
| Hours |
Map of Sinclair Post Office
About Sinclair Post Office
The Sinclair Post Office, located in Sinclair, WY, is a branch location of the United States Postal Service (USPS) that serves the Sinclair community. The customer service postal facility offers mail and package delivery services, P.O. box services, and passport services. The USPS operates as an independent agency within the federal government, supported entirely by revenues generated through its operations.
- Current hours, services, and self-service kiosk availability at Sinclair Post Office
- PO box rental rates, sizes, and availability
- Passport application acceptance and appointment scheduling
- Mail forwarding, hold mail requests, and package pickup scheduling