There are 5 United States Postal Service post boxes available to the public in zip code 16821. For additional collection boxes in neighboring communities, see the list of post boxes in Pennsylvania.

Are you looking for a post office? See the list of post offices in the 16821 zip code.

Mailbox in Post Office Lobby
5695 Morrisdale Allport Hwy
Directions
Public Collection Box
5695 Morrisdale Allport Hwy
Directions
Mailbox in Post Office Lobby
1208 Main St
Directions
Public Collection Box
1208 Main St
Directions
Mailbox in Post Office Lobby
52 Church St
Directions

Mailboxes in Nearby Zip Codes