There are 7 United States Postal Service post boxes available to the public in Smithfield, PA. You can use any one of these locations to mail your letter or small package. 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 Smithfield, PA.

Public Collection Box
91 Main St
Directions
Public Collection Box
25 Main St
Directions
Mailbox in Post Office Lobby
91 Main St
Directions
Public Collection Box
9 Guthrie Ave
Directions
Public Collection Box
125 W Church St
Directions
Mailbox in Post Office Lobby
50 W Church St Lbby
Directions
Public Collection Box
50 W Church St
Directions