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Post Offices by County

WINNEBAGO COUNTY, WISCONSIN

ZIP Code Post Office Date Established Date Discontinued
ALLENVILLE 01/03/1883 03/31/1955
54927 BUTTE DES MORTS
54934 EUREKA
54947 LARSEN 12/07/1898
54952 MENASHA 11/14/1849
MIKESVILLE 09/29/1896 07/14/1900
54956 NEENAH
54963 OMRO
54901 OSHKOSH 03/12/1840
54964 PICKETT
54980 WAUKAU
54985 WINNEBAGO
54986 WINNECONNE

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