State · United States
Washington ZIP codes
39 districts
Browse all 39 districts in Washington. Find ZIP codes and location information.
Understanding Washington: ZIP codes (5 digits)
E‑commerce flows to United States require accurate five-digit postal data (99553); without it, US partners may hold parcels or downgrade service.
XXState
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XXMunicipality
XXPlace
Interactive map of Washington · United States — ZIP codes & coordinates
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Browse by Districts
Select a district to explore ZIP codes.
Adams
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Asotin
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Benton
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Chelan
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Clallam
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Clark
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Columbia
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Cowlitz
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Douglas
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Ferry
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Franklin
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Garfield
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Grant
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Grays Harbor
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Island
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Jefferson
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King
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Kitsap
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Kittitas
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Klickitat
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Lewis
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Lincoln
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Mason
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Okanogan
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Pacific
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Pend Oreille
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Pierce
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San Juan
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Skagit
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Skamania
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Snohomish
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Spokane
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Stevens
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Thurston
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Wahkiakum
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Walla Walla
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Whatcom
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Whitman
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Yakima
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