Duvall Post Office Contact Information
Address, Phone Number, and Hours for an Post Office in Duvall, Washington.
| Name | Duvall Post Office |
| Address | 26400 Northeast Valley Street, Duvall WA 98019 Map |
| Phone | (425) 788-5645 |
| Website | |
| Hours |
Map of Duvall Post Office
About Duvall Post Office
The Duvall Post Office, located in Duvall, WA, is a branch location of the United States Postal Service (USPS) that serves the Duvall 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.
Interested parties may contact Post Office for questions about:
- Duvall, Washington Post Office hours and locations
- PO Box services in Duvall
- Mail and package delivery services
- Postage rates
- Passport services
- King County, Washington Post Office jobs and employment