Mars Post Office Contact Information
Address, Phone Number, and Hours for an Post Office in Mars, Pennsylvania.
| Name | Mars Post Office |
| Address | 111 Grand Avenue, Mars PA 16046 Map |
| Phone | (724) 625-2950 |
| Website | |
| Hours |
Map of Mars Post Office
Post Office near Mars
About Mars Post Office
The Mars Post Office, located in Mars, PA, is a branch location of the United States Postal Service (USPS) that serves the Mars 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:
- Mars, Pennsylvania Post Office hours and locations
- PO Box services in Mars
- Mail and package delivery services
- Postage rates
- Passport services
- Butler County, Pennsylvania Post Office jobs and employment