There are 7 United States Postal Service post boxes available to the public in Slinger, 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 Slinger, WI.

Public Collection Box
350 E Washington St
Directions
Public Collection Box
1100 E Commerce Blvd
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Public Collection Box
1130 E Commerce Blvd
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Associated Bank
300 E Washington St
Directions
Kwik Trip
1200 E Commerce Blvd
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Vpo Slinger
1136 E Commerce Blvd
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Associated Bank
1594 E Sumner St
Directions