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WASHINGTON Post Offices

ZIP Code Post Office Date Established Date Discontinued
98520 ABERDEEN
98220 ACME 08/31/1887
99101 ADDY
98522 ADNA
99001 AIRWAY HEIGHTS
99102 ALBION
98524 ALLYN
99103 ALMIRA 12/14/1885
98526 AMANDA PARK
98601 AMBOY
98221 ANACORTES 03/13/1879
99401 ANATONE
98602 APPLETON
98811 ARDENVOIR
98603 ARIEL 01/07/1899
98223 ARLINGTON 09/13/1890
98304 ASHFORD 11/16/1894
99402 ASOTIN
98002 AUBURN 01/21/1867
BADGER 05/23/1900 04/30/1904
98224 BARING 02/02/1899
98604 BATTLE GROUND
98527 BAY CENTER 05/16/1876
98305 BEAVER
98528 BELFAIR
98009 BELLEVUE
98225 BELLINGHAM
99105 BENGE 11/19/1909 11/02/2002
99320 BENTON CITY
99321 BEVERLY 10/30/1907
99322 BICKLETON
98605 BINGEN
98010 BLACK DIAMOND
98230 BLAINE
98011 BOTHELL
BOUNDARY 07/08/1893 06/30/1951
98232 BOW
99107 BOYDS
98310 BREMERTON 11/19/1892
98812 BREWSTER
98813 BRIDGEPORT
98320 BRINNON
98920 BROWNSTOWN
98606 BRUSH PRAIRIE 08/08/1871
98321 BUCKLEY
98530 BUCODA
98921 BUENA
99323 BURBANK
98322 BURLEY
98233 BURLINGTON
98607 CAMAS
98323 CARBONADO
98324 CARLSBORG
98814 CARLTON
98014 CARNATION
98609 CARROLLS
98610 CARSON
98815 CASHMERE 05/21/1889
98611 CASTLE ROCK
98612 CATHLAMET
98613 CENTERVILLE 01/03/2004
98531 CENTRALIA 10/10/1857
CHARLESTON 09/05/1891 03/15/1928
99003 CHATTAROY
98532 CHEHALIS
98816 CHELAN
98817 CHELAN FALLS
99004 CHENEY 01/24/1881
99109 CHEWELAH
98325 CHIMACUM
98614 CHINOOK
98533 CINEBAR 06/07/1890
98326 CLALLAM BAY 03/21/1892
99403 CLARKSTON
99110 CLAYTON 05/01/1894
98922 CLE ELUM
98235 CLEARLAKE 06/10/1891
98236 CLINTON
99005 COLBERT
99111 COLFAX
99324 COLLEGE PLACE
99113 COLTON
99114 COLVILLE 06/02/1858
98819 CONCONULLY 08/06/1888
98237 CONCRETE
99326 CONNELL
98238 CONWAY 07/10/1893
98535 COPALIS BEACH 08/21/1890
98536 COPALIS CROSSING
98537 COSMOPOLIS
98616 COUGAR 08/03/1898
COUGAR 05/21/1902 08/15/1936
99115 COULEE CITY
99116 COULEE DAM
98239 COUPEVILLE
98923 COWICHE
99117 CRESTON
99327 CUNNINGHAM
99118 CURLEW
98538 CURTIS
99119 CUSICK
98240 CUSTER 02/05/1885
98617 DALLESPORT
99121 DANVILLE
98241 DARRINGTON
99122 DAVENPORT
99328 DAYTON
98243 DEER HARBOR 01/14/1893
99006 DEER PARK
DEMING 06/30/1888 09/30/1897
98244 DEMING 09/05/1892
DES MOINES 08/06/1889 04/22/1966
99329 DIXIE
98018 DOCKTON
98539 DOTY 11/02/1900
98821 DRYDEN
98327 DU PONT
DUCKABUSH 07/29/1891 11/30/1926
98019 DUVALL
EAGLETON 06/25/1890 06/15/1920
98540 EAST OLYMPIA
98925 EASTON 06/23/1890
98245 EASTSOUND 03/02/1877
98328 EATONVILLE
98020 EDMONDS
99008 EDWALL
98330 ELBE 06/04/1892
99123 ELECTRIC CITY
99009 ELK 02/08/1892
98926 ELLENSBURG
98541 ELMA
99124 ELMER CITY
99330 ELTOPIA
99125 ENDICOTT
98822 ENTIAT 12/21/1895
98022 ENUMCLAW 06/10/1886
98823 EPHRATA 03/26/1900
99010 ESPANOLA
98542 ETHEL
98201 EVERETT
98247 EVERSON
99011 FAIRCHILD AFB
99012 FAIRFIELD 07/13/1889
98024 FALL CITY
99128 FARMINGTON
98248 FERNDALE
FIDALGO 12/27/1870 07/30/1910
99013 FORD 05/08/1912
98331 FORKS
FORRESTON 06/23/1886 09/12/1890
99014 FOUR LAKES
98333 FOX ISLAND
98249 FREELAND
98250 FRIDAY HARBOR
98544 GALVIN
99130 GARFIELD
99131 GIFFORD
98335 GIG HARBOR
98336 GLENOMA
98619 GLENWOOD
98251 GOLD BAR
98620 GOLDENDALE 07/14/1870
GRACE 05/01/1909 10/31/1911
98338 GRAHAM 02/21/1903
99133 GRAND COULEE
98930 GRANDVIEW 07/11/1906
98932 GRANGER
98252 GRANITE FALLS
98546 GRAPEVIEW 03/12/1894
98547 GRAYLAND
98621 GRAYS RIVER 09/30/1872 12/27/2003
99016 GREENACRES
98253 GREENBANK
98255 HAMILTON 10/09/1884
98340 HANSVILLE
98933 HARRAH
99134 HARRINGTON
99135 HARTLINE 08/06/1889
98622 HEISSON
98025 HOBART 05/09/1903
98548 HOODSPORT 11/25/1890
99333 HOOPER
98550 HOQUIAM 12/13/1867
98552 HUMPTULIPS
99137 HUNTERS
98623 HUSUM
98624 ILWACO
99138 INCHELIUM
98256 INDEX 12/18/1891
98342 INDIANOLA
99139 IONE
98027 ISSAQUAH
98343 JOYCE
99335 KAHLOTUS
98625 KALAMA
98344 KAPOWSIN
99140 KELLER 02/24/1899
98626 KELSO
99336 KENNEWICK
98031 KENT
99141 KETTLE FALLS
98345 KEYPORT
98346 KINGSTON
98033 KIRKLAND
98934 KITTITAS
98628 KLICKITAT
98629 LA CENTER
98257 LA CONNER
98348 LA GRANDE
98350 LA PUSH 01/29/1883
LACEY 06/29/1891 01/30/1965
99143 LACROSSE 02/01/1892
98258 LAKE STEVENS
98349 LAKEBAY
LAMONA 07/15/1985
98260 LANGLEY 06/08/1891
99018 LATAH
99146 LAURIER
98826 LEAVENWORTH 12/11/1891
98554 LEBAM
LESTER 05/30/1969
99019 LIBERTY LAKE
98555 LILLIWAUP
99341 LIND
98556 LITTLEROCK
98631 LONG BEACH
LONGMIRE 08/01/1908 03/31/1961
98632 LONGVIEW
98827 LOOMIS
99148 LOON LAKE 02/15/1890
98261 LOPEZ ISLAND
98262 LUMMI ISLAND 07/24/1882
98635 LYLE
98263 LYMAN
98264 LYNDEN
98036 LYNNWOOD 06/16/1948
98935 MABTON 01/25/1893
MACHIAS 03/05/1900 04/30/1943
98828 MALAGA
99149 MALDEN
99150 MALO
98559 MALONE 11/05/2011
98829 MALOTT 07/23/1890
MALTBY 05/22/1889 11/30/1953
98353 MANCHESTER
98830 MANSFIELD
98831 MANSON
98266 MAPLE FALLS 05/05/1890
98038 MAPLE VALLEY 05/22/1882
98267 MARBLEMOUNT
99151 MARCUS
98832 MARLIN
99020 MARSHALL
98270 MARYSVILLE 04/22/1879
98560 MATLOCK 06/05/1891
98557 MC CLEARY
98352 MC MILLIN 12/07/1991
98558 MCKENNA 11/08/1907
99021 MEAD
99022 MEDICAL LAKE
98039 MEDINA 03/19/1914
98561 MENLO 09/05/1894
98040 MERCER ISLAND
99343 MESA
99152 METALINE
99153 METALINE FALLS
98834 METHOW
98354 MILTON
98355 MINERAL 06/02/1892
98562 MOCLIPS 05/29/1905
98836 MONITOR
98272 MONROE
98563 MONTESANO
98356 MORTON
98837 MOSES LAKE
98564 MOSSYROCK
98273 MOUNT VERNON
98043 MOUNTLAKE TERRACE
98936 MOXEE CITY
98275 MUKILTEO
98937 NACHES
98565 NAPAVINE
98638 NASELLE
98357 NEAH BAY
98566 NEILTON 06/08/1920
99155 NESPELEM
99025 NEWMAN LAKE
99156 NEWPORT
99026 NINE MILE FALLS
98276 NOOKSACK
98358 NORDLAND
98045 NORTH BEND
98639 NORTH BONNEVILLE
98259 NORTH LAKEWOOD
99157 NORTHPORT 01/23/1892
98277 OAK HARBOR
99158 OAKESDALE 04/01/1887
98568 OAKVILLE
98569 OCEAN CITY/SHORES
98640 OCEAN PARK
99159 ODESSA 05/02/1898
98840 OKANOGAN
98359 OLALLA
98279 OLGA
98501 OLYMPIA 01/08/1850
98841 OMAK 06/04/1907
98570 ONALASKA
98280 ORCAS
98843 ORONDO
98844 OROVILLE
98360 ORTING
99344 OTHELLO
99027 OTIS ORCHARDS
98938 OUTLOOK
98641 OYSTERVILLE
98571 PACIFIC BEACH
98361 PACKWOOD 06/30/1890
98845 PALISADES
98048 PALMER
99161 PALOUSE 03/19/1873
PARADISE INN 06/08/1928 06/23/1961
98939 PARKER
99301 PASCO 11/28/1879
98846 PATEROS
99345 PATERSON
98572 PE ELL
98847 PESHASTIN
99346 PLYMOUTH
98281 POINT ROBERTS
99347 POMEROY
98362 PORT ANGELES
98364 PORT GAMBLE
98339 PORT HADLOCK 12/07/1886
98366 PORT ORCHARD 11/03/1886
98368 PORT TOWNSEND
98370 POULSBO
PRAIRIE 03/06/1884 07/15/1925
99348 PRESCOTT
98050 PRESTON
99350 PROSSER
99163 PULLMAN 12/05/1881
98371 PUYALLUP
98376 QUILCENE 03/16/1881
98575 QUINAULT 07/28/1890
98848 QUINCY
98576 RAINIER
98377 RANDLE 01/26/1899
98051 RAVENSDALE
98577 RAYMOND
99029 REARDAN 05/24/1882
98052 REDMOND
98057 RENTON
99166 REPUBLIC
99167 RICE 11/27/1899
99352 RICHLAND
98642 RIDGEFIELD
99169 RITZVILLE
98849 RIVERSIDE
98579 ROCHESTER 10/22/1890
98850 ROCK ISLAND
99030 ROCKFORD
98283 ROCKPORT 03/13/1905
98061 ROLLING BAY
98940 RONALD 02/15/1890
99356 ROOSEVELT
99170 ROSALIA
98643 ROSBURG
98941 ROSLYN 01/18/1887
98580 ROY
99357 ROYAL CITY 11/20/1907
98581 RYDERWOOD
99171 SAINT JOHN
98582 SALKUM
98583 SATSOP
SAUNDERSTOWN
98380 SEABECK
98062 SEAHURST 03/09/1920
98109 SEATTLE 10/12/1852
98644 SEAVIEW
SEDRO 12/07/1885 06/22/1899
98284 SEDRO WOOLLEY 05/05/1890
98381 SEKIU 08/24/1917
98942 SELAH
98382 SEQUIM 08/13/1879
98286 SHAW ISLAND
98584 SHELTON
98287 SILVANA 05/28/1884
98585 SILVER CREEK
98383 SILVERDALE
98645 SILVERLAKE 07/01/1985
98647 SKAMOKAWA 01/27/1873
98288 SKYKOMISH 07/08/1893
98290 SNOHOMISH
98065 SNOQUALMIE 05/20/1870
98851 SOAP LAKE
98586 SOUTH BEND 05/12/1879
98943 SOUTH CLE ELUM
98384 SOUTH COLBY
98385 SOUTH PRAIRIE 01/07/1884
98386 SOUTHWORTH
98387 SPANAWAY 09/20/1890
99031 SPANGLE
99202 SPOKANE 07/05/1872
99032 SPRAGUE
99173 SPRINGDALE
98292 STANWOOD 12/20/1913
STANWOOD 12/14/1870 04/28/1961
99359 STARBUCK
98293 STARTUP
98852 STEHEKIN
99174 STEPTOE 03/09/2013
98648 STEVENSON
98853 STRATFORD
98294 SULTAN
98295 SUMAS 08/27/1890
98390 SUMNER
98944 SUNNYSIDE
98392 SUQUAMISH 01/10/1901
98413 TACOMA 07/06/1874
98587 TAHOLAH
98588 TAHUYA 08/02/1915
99033 TEKOA 07/27/1888
98589 TENINO
99176 THORNTON 06/03/1995
98946 THORP 09/14/1881
98947 TIETON
98590 TOKELAND 08/22/1894
98591 TOLEDO 04/29/1854
98855 TONASKET
98948 TOPPENISH 03/03/1890
99360 TOUCHET
98649 TOUTLE
98393 TRACYTON 08/20/1884
98650 TROUT LAKE
TUMWATER 01/05/1863 12/31/1960
98856 TWISP
98651 UNDERWOOD 05/25/1900
98592 UNION
99179 UNIONTOWN
99180 USK
98593 VADER 06/24/1874
99181 VALLEY 10/30/1882
99036 VALLEYFORD 12/05/1907
98661 VANCOUVER 01/08/1850
98070 VASHON
98394 VAUGHN 02/29/1888
99037 VERADALE
98670 WAHKIACUS
99361 WAITSBURG
98297 WALDRON 01/06/1880
99362 WALLA WALLA
99363 WALLULA
98951 WAPATO
98857 WARDEN
98671 WASHOUGAL
99371 WASHTUCNA
98858 WATERVILLE
98859 WAUCONDA
98395 WAUNA 07/16/1890
99039 WAVERLY
WELCOME 10/02/1889 01/31/1917
99040 WELLPINIT
98801 WENATCHEE 05/05/1884
98595 WESTPORT 12/31/1890
98672 WHITE SALMON
98952 WHITE SWAN
99185 WILBUR
98396 WILKESON
98860 WILSON CREEK
98596 WINLOCK
98862 WINTHROP 06/18/1891
98673 WISHRAM
98072 WOODINVILLE
98674 WOODLAND
98675 YACOLT
98901 YAKIMA
98597 YELM 11/18/1857
98953 ZILLAH 09/07/1892

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