Postmaster Finder
Postal History
Research Sources
Postmaster Finder
Post Offices by County
HUMBOLDT COUNTY,
CALIFORNIA
ZIP Code
Post Office
Date Established
Date Discontinued
95511
ALDERPOINT
02/20/1911
95521
ARCATA
95524
BAYSIDE
95514
BLOCKSBURG
01/30/1877
95525
BLUE LAKE
95526
BRIDGEVILLE
95528
CARLOTTA
10/27/1903
95501
EUREKA
95536
FERNDALE
06/20/1860
95537
FIELDS LANDING
FORT SEWARD
10/08/1912
11/10/1972
95540
FORTUNA
95440
GARBERVILLE
95545
HONEYDEW
07/08/1926
95546
HOOPA
95547
HYDESVILLE
08/27/1861
IAQUA
06/07/1880
11/15/1920
95549
KNEELAND
06/07/1880
95550
KORBEL
LARABEE
09/30/1921
10/12/1925
LARIBEE
04/06/1888
06/15/1899
95551
LOLETA
08/17/1888
95553
MIRANDA
08/26/1905
95554
MYERS FLAT
95555
ORICK
02/26/1887
95556
ORLEANS
95558
PETROLIA
95559
PHILLIPSVILLE
03/12/1883
95569
REDCREST
95560
REDWAY
95562
RIO DELL
95564
SAMOA
95565
SCOTIA
07/09/1888
95570
TRINIDAD
95571
WEOTT
09/22/1925
95489
WHITETHORN
95573
WILLOW CREEK
YAGER
01/15/1932
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