Post offices offer a full range of mail and shipping services, including passport acceptance at authorized locations. Gaithersburg Post Office is located at 21 South Summit Avenue, Gaithersburg, MD. 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.
Gaithersburg Post Office Contact Information
Address, Phone Number, and Hours for an Post Office in Gaithersburg, Maryland.
| Name | Gaithersburg Post Office |
| Address | 21 South Summit Avenue, Gaithersburg MD 20877 Map |
| Phone | (301) 208-3701 |
| Website | |
| Hours |
Map of Gaithersburg Post Office
About Gaithersburg Post Office
The Gaithersburg Post Office, located in Gaithersburg, MD, is a branch location of the United States Postal Service (USPS) that serves the Gaithersburg 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 Gaithersburg Post Office
- PO box rental rates, sizes, and availability
- Passport application acceptance and appointment scheduling
- Mail forwarding, hold mail requests, and package pickup scheduling