ZIP CodesWashington ZIP codes: every city, town and county
716 ZIP codes of Washington (WA), listed by place and by county. Every code of the state starts with 9.
Washington at a glance
- ZIP codes in this list
- 716
- Lowest and highest
- 98001 to 99403
- First digit
- 9
- Three-digit prefixes
- 14, from 980 to 994
- Counties or equivalent areas
- 39
- Places named
- 491
- Most codes for one place
- Seattle (59)
- Largest ZIP code area
- 98826 Leavenworth, 1,016 sq mi
By county
- Adams County 5
- Asotin County 3
- Benton County 10
- Chelan County 14
- Clallam County 11
- Clark County 23
- Columbia County 2
- Cowlitz County 11
- Douglas County 7
- Ferry County 9
- Franklin County 6
- Garfield County 1
- Grant County 16
- Grays Harbor County 21
- Island County 7
- Jefferson County 7
- King County 120
- Kitsap County 26
- Kittitas County 9
- Klickitat County 15
- Lewis County 22
- Lincoln County 11
- Mason County 9
- Okanogan County 19
- Pacific County 14
- Pend Oreille County 6
- Pierce County 79
- San Juan County 9
- Skagit County 14
- Skamania County 4
- Snohomish County 37
- Spokane County 53
- Stevens County 18
- Thurston County 21
- Wahkiakum County 4
- Walla Walla County 8
- Whatcom County 18
- Whitman County 22
- Yakima County 25
By city or town
No place in Washington matches. Try fewer letters, or the look-up for the whole country.
Places and counties: GeoNames. Areas: U.S. Census Bureau, 2024 ZIP Code Tabulation Areas. Checked in November 2026. Not connected with the United States Postal Service; for mailing, confirm the address with USPS.