Postmaster Finder
Postal History
Research Sources
Postmaster Finder
Post Offices by County
WASHINGTON COUNTY,
MINNESOTA
ZIP Code
Post Office
Date Established
Date Discontinued
55001
AFTON
55003
BAYPORT
55016
COTTAGE GROVE
55025
FOREST LAKE
55038
HUGO
55042
LAKE ELMO
06/12/1866
55043
LAKELAND
06/14/1854
55047
MARINE ON SAINT CROIX
04/25/1848
55055
NEWPORT
55071
SAINT PAUL PARK
55073
SCANDIA
55082
STILLWATER
01/14/1846
55090
WILLERNIE
07/27/1916
Return to Main Menu
