201 Chestnut St Saint Marys, PA 15857
Phone: 814-834-3116
| Post Office Lobby Hours | |
|---|---|
| Monday | 6:00am - 5:30pm |
| Tuesday | 6:00am - 5:30pm |
| Wednesday | 6:00am - 5:30pm |
| Thursday | 6:00am - 5:30pm |
| Friday | 6:00am - 5:30pm |
| Saturday | 6:00am - 5:30pm |
| Sunday | Closed |
Mailboxes in Saint Marys
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Saint Marys Post Office is a United States Postal Service (USPS) facility in Saint Marys, PA. This post office offers a full array of services, including package delivery and first class mail.