There are 8 United States Postal Service post boxes available to the public in Southborough, MA. 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 Massachusetts.

Are you looking for a post office? See the list of post offices in Southborough, MA.

Public Collection Box
67 Turnpike Rd
Directions
Public Collection Box
164 Cordaville Rd
Directions
Mailbox in Post Office Lobby
67 Turnpike Rd
Directions
Public Collection Box
49 Boston Rd
Directions
Public Collection Box
164 Cordaville Rd
Directions
Public Collection Box
6 Main St
Directions
Public Collection Box
1 Walkup Dr
Directions
Public Collection Box
150 E Main St
Directions