There are 6 United States Postal Service post boxes available to the public in Waterloo, WI. 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 Wisconsin.

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

Public Collection Box
300 W Madison St
Directions
Public Collection Box
241 W Madison St
Directions
Public Collection Box
362 E Madison St
Directions
Public Collection Box
810 N Monroe St
Directions
Kwik Trip
115 Portland Rd
Directions
Vpo Marshall
605 Waterloo Rd
Directions