There are 5 United States Postal Service post boxes available to the public in Karns City, 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 Karns City, PA.

Mailbox in Post Office Lobby
108 Petrolia St
Directions
Public Collection Box
108 Petrolia St
Directions
Public Collection Box
115 Main St
Directions
Public Collection Box
132 W Slippery Rock St
Directions
Mailbox in Post Office Lobby
132 W Slippery Rock St
Directions