Post offices offer a full range of mail and shipping services, including passport acceptance at authorized locations. Mason City Post Office is located at 211 North Delaware Avenue, Mason, IA. 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.
Mason City Post Office Contact Information
Address, Phone Number, and Hours for an Post Office in Mason, Iowa.
| Name | Mason City Post Office |
| Address | 211 North Delaware Avenue, Mason IA 50401 Map |
| Phone | (641) 423-5231 |
| Website | |
| Hours |
Map of Mason City Post Office
About Mason City Post Office
The Mason City Post Office, located in Mason, IA, is a branch location of the United States Postal Service (USPS) that serves the Mason 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 Mason City Post Office
- PO box rental rates, sizes, and availability
- Passport application acceptance and appointment scheduling
- Mail forwarding, hold mail requests, and package pickup scheduling