Postmaster Finder
Postal History
Research Sources
Postmaster Finder
Post Offices by County
HOUSTON COUNTY,
MINNESOTA
ZIP Code
Post Office
Date Established
Date Discontinued
55919
BROWNSVILLE
05/28/1852
55921
CALEDONIA
07/19/1855
55931
EITZEN
04/28/1868
55941
HOKAH
01/11/1856
55943
HOUSTON
55947
LA CRESCENT
55974
SPRING GROVE
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