There are 4 United States Postal Service post boxes available to the public in Barnum, MN. 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 Minnesota.

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

Public Collection Box
3686 Alan Syverson Dr
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Public Collection Box
2751 Market St
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Public Collection Box
3252 Highway 210
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Public Collection Box
205 Elm Ave
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