Postmaster Finder
Postal History
Research Sources
Postmaster Finder
Post Offices by County
YELLOW MEDICINE COUNTY,
MINNESOTA
ZIP Code
Post Office
Date Established
Date Discontinued
56220
CANBY
11/13/1874
56223
CLARKFIELD
56237
ECHO
56241
GRANITE FALLS
56245
HANLEY FALLS
02/16/1872
56247
HAZEL RUN
12/17/1884
05/25/1995
56280
PORTER
56286
SAINT LEO
02/05/1994
56297
WOOD LAKE
04/24/1879
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