There are 8 United States Postal Service post boxes available to the public in Columbia, 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 Columbia, PA.

Public Collection Box
53 N 4 Th St
Directions
Public Collection Box
2 N 4 Th St
Directions
Public Collection Box
98 S 6 Th St
Directions
Public Collection Box
960 Lancaster Ave
Directions
Public Collection Box
1000 Walnut St
Directions
Public Collection Box
1786 J Columbia Ave
Directions
Public Collection Box
3975 Columbia Ave
Directions
Mailbox in Post Office Lobby
53 N 4 Th St
Directions