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Post Offices by County

DUNN COUNTY, WISCONSIN

ZIP Code Post Office Date Established Date Discontinued
54725 BOYCEVILLE
54730 COLFAX
CONNERSVILLE 02/23/1874 01/31/1901
54734 DOWNING 11/19/2011
54735 DOWNSVILLE
54737 EAU GALLE
54739 ELK MOUND
GRAYTOWN 03/23/1892 07/31/1907
54749 KNAPP
54751 MENOMONIE
54763 RIDGELAND 06/30/1890
ROCK FALLS 03/28/1975
54765 SAND CREEK
54772 WHEELER 02/12/1885

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