Postmaster Finder
Postal History
Research Sources
Postmaster Finder
Post Offices by County
SNOHOMISH COUNTY,
WASHINGTON
ZIP Code
Post Office
Date Established
Date Discontinued
98223
ARLINGTON
09/13/1890
98241
DARRINGTON
98020
EDMONDS
98201
EVERETT
98251
GOLD BAR
GRACE
05/01/1909
10/31/1911
98252
GRANITE FALLS
98256
INDEX
12/18/1891
98258
LAKE STEVENS
98036
LYNNWOOD
06/16/1948
MACHIAS
03/05/1900
04/30/1943
MALTBY
05/22/1889
11/30/1953
98270
MARYSVILLE
04/22/1879
98272
MONROE
98043
MOUNTLAKE TERRACE
98275
MUKILTEO
98259
NORTH LAKEWOOD
98287
SILVANA
05/28/1884
98290
SNOHOMISH
STANWOOD
12/14/1870
04/28/1961
98292
STANWOOD
12/20/1913
98293
STARTUP
98294
SULTAN
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