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Post Offices by County

IRON COUNTY, WISCONSIN

ZIP Code Post Office Date Established Date Discontinued
54525 GILE 11/23/1889 03/30/2013
54528 GURNEY 02/06/1900 01/20/1996
54534 HURLEY
54536 IRON BELT 10/23/1888
54547 MERCER
54550 MONTREAL
54553 PENCE 02/10/1986
54559 SAXON 01/11/1887
54565 UPSON 06/07/1887 03/16/1985

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