Mifflintown Carrier Annex Post Office

does not have retail counter services

This USPS post office is located in Mifflintown, PA where the date and time is currently: 5/14/2026, 2:52:06 PM

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Address

612 Washington Ave
Mifflintown, PA 17059-1409

Latitude: 40.571996, Longitude: -77.3915849

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Phone numbers

Link to Official USPS page for the Mifflintown Carrier Annex post office.

Services at Mifflintown Carrier Annex Post Office

No dedicated parking. Here's what you can do at this location:

Shipping

Carrier Services
Postal carriers deliver and pick up mail and packages along routes serving homes and businesses in this area. You can schedule a free package pickup from your address.