On July 1, 1963, the United States Post Office introduced the Zone Improvement Plan, or ZIP Code.ZIP codes are five-digit numbers that designate an area for the United States Postal Service.
ZIP is an acronym for Zone Improvement Plan.
A ZIP Code is a 5-digit code that identifies a specific geographic delivery area.
ZIP Codes can represent an area within a state, an area that crosses state boundaries, or a single building or company that has a very high mail volume.
See all Zip Codes by State and principal US territories
ZIP Codes in Washington listing, with city state and county
Cities listed with each zip code are the major cities in Washington
| Zip code | City / State | County | Iso | Area code | |
|---|---|---|---|---|---|
| 20417 | Washington (Washington) | District of Columbia | US-DC | 202 | |
| 20417 | Washington (Washington) | District of Columbia | US-DC | 202 | |
| 20417 | Washington (Washington) | District of Columbia | US-DC | 202 | |
| 98520 | Aberdeen (Washington) | Grays Harbor | US-WA | 360 | |
| 98220 | Acme (Washington) | Whatcom | US-WA | 360 | |
| 99101 | Addy (Washington) | Stevens | US-WA | 509 | |
| 98522 | Adna (Washington) | Lewis | US-WA | 360 | |
| 99001 | Airway Heights (Washington) | Spokane | US-WA | 509 | |
| 99102 | Albion (Washington) | Whitman | US-WA | 509 | |
| 98524 | Allyn (Washington) | Mason | US-WA | 360 | |
| 99103 | Almira (Washington) | Lincoln | US-WA | 509 | |
| 98526 | Amanda Park (Washington) | Grays Harbor | US-WA | 360 | |
| 98601 | Amboy (Washington) | Clark | US-WA | 360 | |
| 98221 | Anacortes (Washington) | Skagit | US-WA | 360 | |
| 99401 | Anatone (Washington) | Asotin | US-WA | 509 | |
| 98303 | Anderson Island (Washington) | Pierce | US-WA | 253 | |
| 98602 | Appleton (Washington) | Klickitat | US-WA | 509 | |
| 98811 | Ardenvoir (Washington) | Chelan | US-WA | 509 | |
| 98603 | Ariel (Washington) | Cowlitz | US-WA | 360 | |
| 98223 | Arlington (Washington) | Snohomish | US-WA | 360 | |
| 98304 | Ashford (Washington) | Pierce | US-WA | 360 | |
| 99402 | Asotin (Washington) | Asotin | US-WA | 509 | |
| 98001 | Auburn (Washington) | King | US-WA | 253 | |
| 98002 | Auburn (Washington) | King | US-WA | 253 | |
| 98071 | Auburn (Washington) | King | US-WA | 253 | |
| 98092 | Auburn (Washington) | King | US-WA | 253 | |
| 98110 | Bainbridge Island (Washington) | Kitsap | US-WA | 206 | |
| 98224 | Baring (Washington) | King | US-WA | 360 | |
| 98604 | Battle Ground (Washington) | Clark | US-WA | 360 | |
| 98527 | Bay Center (Washington) | Pacific | US-WA | 360 | |
| 98305 | Beaver (Washington) | Clallam | US-WA | 360 | |
| 98528 | Belfair (Washington) | Mason | US-WA | 360 | |
| 98004 | Bellevue (Washington) | King | US-WA | 425 | |
| 98005 | Bellevue (Washington) | King | US-WA | 425 | |
| 98006 | Bellevue (Washington) | King | US-WA | 425 | |
| 98007 | Bellevue (Washington) | King | US-WA | 425 | |
| 98008 | Bellevue (Washington) | King | US-WA | 425 | |
| 98009 | Bellevue (Washington) | King | US-WA | 425 | |
| 98015 | Bellevue (Washington) | King | US-WA | 425 | |
| 98225 | Bellingham (Washington) | Whatcom | US-WA | 360 | |
| 98226 | Bellingham (Washington) | Whatcom | US-WA | 360 | |
| 98227 | Bellingham (Washington) | Whatcom | US-WA | 360 | |
| 98228 | Bellingham (Washington) | Whatcom | US-WA | 360 | |
| 98229 | Bellingham (Washington) | Whatcom | US-WA | 360 | |
| 99104 | Belmont (Washington) | Whitman | US-WA | 509 | |
| 99105 | Benge (Washington) | Adams | US-WA | 509 | |
| 99320 | Benton City (Washington) | Benton | US-WA | 509 | |
| 99321 | Beverly (Washington) | Grant | US-WA | 509 | |
| 99322 | Bickleton (Washington) | Klickitat | US-WA | 509 | |
| 98605 | Bingen (Washington) | Klickitat | US-WA | 509 | |
| 98010 | Black Diamond (Washington) | King | US-WA | 360 | |
| 98230 | Blaine (Washington) | Whatcom | US-WA | 360 | |
| 98231 | Blaine (Washington) | Whatcom | US-WA | 360 | |
| 98222 | Blakely Island (Washington) | San Juan | US-WA | 360 | |
| 98391 | Bonney Lake (Washington) | Pierce | US-WA | 360 | |
| 98011 | Bothell (Washington) | King | US-WA | 425 | |
| 98012 | Bothell (Washington) | Snohomish | US-WA | 425 | |
| 98021 | Bothell (Washington) | Snohomish | US-WA | 425 | |
| 98041 | Bothell (Washington) | King | US-WA | 425 | |
| 98232 | Bow (Washington) | Skagit | US-WA | 360 | |
| 99107 | Boyds (Washington) | Ferry | US-WA | 509 | |
| 98310 | Bremerton (Washington) | Kitsap | US-WA | 206 / 360 | |
| 98311 | Bremerton (Washington) | Kitsap | US-WA | 206 / 360 | |
| 98312 | Bremerton (Washington) | Kitsap | US-WA | 360 | |
| 98314 | Bremerton (Washington) | Kitsap | US-WA | 360 | |
| 98337 | Bremerton (Washington) | Kitsap | US-WA | 360 | |
| 98812 | Brewster (Washington) | Okanogan | US-WA | 509 | |
| 98813 | Bridgeport (Washington) | Douglas | US-WA | 509 | |
| 98320 | Brinnon (Washington) | Jefferson | US-WA | 360 | |
| 98920 | Brownstown (Washington) | Yakima | US-WA | 509 | |
| 98606 | Brush Prairie (Washington) | Clark | US-WA | 360 | |
| 98321 | Buckley (Washington) | Pierce | US-WA | 360 | |
| 98530 | Bucoda (Washington) | Thurston | US-WA | 360 | |
| 98921 | Buena (Washington) | Yakima | US-WA | 509 | |
| 99323 | Burbank (Washington) | Walla Walla | US-WA | 509 | |
| 98322 | Burley (Washington) | Kitsap | US-WA | 253 | |
| 98233 | Burlington (Washington) | Skagit | US-WA | 360 | |
| 98013 | Burton (Washington) | King | US-WA | 206 | |
| 98282 | Camano Island (Washington) | Island | US-WA | 360 | |
| 98607 | Camas (Washington) | Clark | US-WA | 360 | |
| 98430 | Camp Murray (Washington) | Pierce | US-WA | 253 | |
| 98323 | Carbonado (Washington) | Pierce | US-WA | 360 | |
| 98324 | Carlsborg (Washington) | Clallam | US-WA | 360 | |
| 98814 | Carlton (Washington) | Okanogan | US-WA | 509 | |
| 98014 | Carnation (Washington) | King | US-WA | 425 | |
| 98609 | Carrolls (Washington) | Cowlitz | US-WA | 360 | |
| 98610 | Carson (Washington) | Skamania | US-WA | 509 | |
| 98815 | Cashmere (Washington) | Chelan | US-WA | 509 | |
| 98611 | Castle Rock (Washington) | Cowlitz | US-WA | 360 | |
| 98612 | Cathlamet (Washington) | Wahkiakum | US-WA | 360 | |
| 98613 | Centerville (Washington) | Klickitat | US-WA | 509 | |
| 98531 | Centralia (Washington) | Lewis | US-WA | 360 | |
| 99003 | Chattaroy (Washington) | Spokane | US-WA | 509 | |
| 98532 | Chehalis (Washington) | Lewis | US-WA | 360 | |
| 98816 | Chelan (Washington) | Chelan | US-WA | 509 | |
| 98817 | Chelan Falls (Washington) | Chelan | US-WA | 509 | |
| 99004 | Cheney (Washington) | Spokane | US-WA | 509 | |
| 99109 | Chewelah (Washington) | Stevens | US-WA | 509 | |
| 98325 | Chimacum (Washington) | Jefferson | US-WA | 360 | |
| 98614 | Chinook (Washington) | Pacific | US-WA | 360 | |
| 98533 | Cinebar (Washington) | Lewis | US-WA | 360 | |
| 98326 | Clallam Bay (Washington) | Clallam | US-WA | 360 | |
| 99403 | Clarkston (Washington) | Asotin | US-WA | 509 | |
| 99110 | Clayton (Washington) | Stevens | US-WA | 509 | |
| 98922 | Cle Elum (Washington) | Kittitas | US-WA | 509 | |
| 98235 | Clearlake (Washington) | Skagit | US-WA | 360 | |
| 98236 | Clinton (Washington) | Island | US-WA | 360 | |
| 99005 | Colbert (Washington) | Spokane | US-WA | 509 | |
| 99111 | Colfax (Washington) | Whitman | US-WA | 509 | |
| 99324 | College Place (Washington) | Walla Walla | US-WA | 509 | |
| 99113 | Colton (Washington) | Whitman | US-WA | 509 | |
| 99114 | Colville (Washington) | Stevens | US-WA | 509 | |
| 98819 | Conconully (Washington) | Okanogan | US-WA | 509 | |
| 98237 | Concrete (Washington) | Skagit | US-WA | 360 | |
| 99326 | Connell (Washington) | Franklin | US-WA | 509 | |
| 98238 | Conway (Washington) | Skagit | US-WA | 360 | |
| 98535 | Copalis Beach (Washington) | Grays Harbor | US-WA | 360 | |
| 98536 | Copalis Crossing (Washington) | Grays Harbor | US-WA | 360 | |
| 98537 | Cosmopolis (Washington) | Grays Harbor | US-WA | 360 | |
| 98616 | Cougar (Washington) | Cowlitz | US-WA | 360 | |
| 99115 | Coulee City (Washington) | Grant | US-WA | 509 | |
| 99116 | Coulee Dam (Washington) | Douglas | US-WA | 509 | |
| 98239 | Coupeville (Washington) | Island | US-WA | 360 | |
| 98923 | Cowiche (Washington) | Yakima | US-WA | 509 | |
| 99117 | Creston (Washington) | Lincoln | US-WA | 509 | |
| 99118 | Curlew (Washington) | Ferry | US-WA | 509 | |
| 98538 | Curtis (Washington) | Lewis | US-WA | 360 | |
| 99119 | Cusick (Washington) | Pend Oreille | US-WA | 509 | |
| 98240 | Custer (Washington) | Whatcom | US-WA | 360 | |
| 98617 | Dallesport (Washington) | Klickitat | US-WA | 509 | |
| 99121 | Danville (Washington) | Ferry | US-WA | 509 | |
| 98241 | Darrington (Washington) | Snohomish | US-WA | 360 | |
| 99122 | Davenport (Washington) | Lincoln | US-WA | 509 | |
| 99328 | Dayton (Washington) | Columbia | US-WA | 509 | |
| 98243 | Deer Harbor (Washington) | San Juan | US-WA | 360 | |
| 99006 | Deer Park (Washington) | Spokane | US-WA | 509 | |
| 98244 | Deming (Washington) | Whatcom | US-WA | 360 | |
| 99329 | Dixie (Washington) | Walla Walla | US-WA | 509 | |
| 98539 | Doty (Washington) | Lewis | US-WA | 360 | |
| 98821 | Dryden (Washington) | Chelan | US-WA | 509 | |
| 98327 | Dupont (Washington) | Pierce | US-WA | 360 | |
| 98019 | Duvall (Washington) | King | US-WA | 425 | |
| 98540 | East Olympia (Washington) | Thurston | US-WA | 360 | |
| 98802 | East Wenatchee (Washington) | Douglas | US-WA | 509 | |
| 98925 | Easton (Washington) | Kittitas | US-WA | 509 | |
| 98245 | Eastsound (Washington) | San Juan | US-WA | 360 | |
| 98328 | Eatonville (Washington) | Pierce | US-WA | 253 / 360 | |
| 98020 | Edmonds (Washington) | Snohomish | US-WA | 425 | |
| 98026 | Edmonds (Washington) | Snohomish | US-WA | 425 | |
| 99008 | Edwall (Washington) | Lincoln | US-WA | 509 | |
| 98330 | Elbe (Washington) | Pierce | US-WA | 360 | |
| 99123 | Electric City (Washington) | Grant | US-WA | 509 | |
| 99009 | Elk (Washington) | Spokane | US-WA | 509 | |
| 98926 | Ellensburg (Washington) | Kittitas | US-WA | 509 | |
| 98541 | Elma (Washington) | Grays Harbor | US-WA | 360 | |
| 99124 | Elmer City (Washington) | Okanogan | US-WA | 509 | |
| 99330 | Eltopia (Washington) | Franklin | US-WA | 509 | |
| 99125 | Endicott (Washington) | Whitman | US-WA | 509 | |
| 98822 | Entiat (Washington) | Chelan | US-WA | 509 | |
| 98022 | Enumclaw (Washington) | King | US-WA | 360 | |
| 98823 | Ephrata (Washington) | Grant | US-WA | 509 | |
| 98542 | Ethel (Washington) | Lewis | US-WA | 360 | |
| 99126 | Evans (Washington) | Stevens | US-WA | 509 | |
| 98201 | Everett (Washington) | Snohomish | US-WA | 425 | |
| 98203 | Everett (Washington) | Snohomish | US-WA | 425 | |
| 98204 | Everett (Washington) | Snohomish | US-WA | 425 | |
| 98205 | Everett (Washington) | Snohomish | US-WA | 425 | |
| 98206 | Everett (Washington) | Snohomish | US-WA | 425 | |
| 98207 | Everett (Washington) | Snohomish | US-WA | 425 | |
| 98208 | Everett (Washington) | Snohomish | US-WA | 425 | |
| 98213 | Everett (Washington) | Snohomish | US-WA | 425 | |
| 98247 | Everson (Washington) | Whatcom | US-WA | 360 | |
| 99011 | Fairchild Air Force Base (Washington) | Spokane | US-WA | 509 | |
| 99012 | Fairfield (Washington) | Spokane | US-WA | 509 | |
| 98024 | Fall City (Washington) | King | US-WA | 425 | |
| 99128 | Farmington (Washington) | Whitman | US-WA | 509 | |
| 98003 | Federal Way (Washington) | King | US-WA | 253 | |
| 98023 | Federal Way (Washington) | King | US-WA | 253 | |
| 98063 | Federal Way (Washington) | King | US-WA | 253 | |
| 98093 | Federal Way (Washington) | King | US-WA | 253 | |
| 98248 | Ferndale (Washington) | Whatcom | US-WA | 360 | |
| 99013 | Ford (Washington) | Stevens | US-WA | 509 | |
| 98331 | Forks (Washington) | Clallam | US-WA | 360 | |
| 99014 | Four Lakes (Washington) | Spokane | US-WA | 509 | |
| 98333 | Fox Island (Washington) | Pierce | US-WA | 253 | |
| 98249 | Freeland (Washington) | Island | US-WA | 360 | |
| 98250 | Friday Harbor (Washington) | San Juan | US-WA | 360 | |
| 99129 | Fruitland (Washington) | Stevens | US-WA | 509 | |
| 98544 | Galvin (Washington) | Lewis | US-WA | 360 | |
| 99130 | Garfield (Washington) | Whitman | US-WA | 509 | |
| 98824 | George (Washington) | Grant | US-WA | 509 | |
| 99131 | Gifford (Washington) | Stevens | US-WA | 509 | |
| 98329 | Gig Harbor (Washington) | Pierce | US-WA | 253 | |
| 98332 | Gig Harbor (Washington) | Pierce | US-WA | 253 | |
| 98335 | Gig Harbor (Washington) | Pierce | US-WA | 253 | |
| 98336 | Glenoma (Washington) | Lewis | US-WA | 360 | |
| 98619 | Glenwood (Washington) | Klickitat | US-WA | 509 | |
| 98251 | Gold Bar (Washington) | Snohomish | US-WA | 360 | |
| 98620 | Goldendale (Washington) | Klickitat | US-WA | 509 | |
| 98338 | Graham (Washington) | Pierce | US-WA | 253 | |
| 99133 | Grand Coulee (Washington) | Grant | US-WA | 509 | |
| 98930 | Grandview (Washington) | Yakima | US-WA | 509 | |
| 98932 | Granger (Washington) | Yakima | US-WA | 509 | |
| 98252 | Granite Falls (Washington) | Snohomish | US-WA | 360 | |
| 98546 | Grapeview (Washington) | Mason | US-WA | 360 | |
| 98547 | Grayland (Washington) | Grays Harbor | US-WA | 360 | |
| 98621 | Grays River (Washington) | Wahkiakum | US-WA | 360 | |
| 99016 | Greenacres (Washington) | Spokane | US-WA | 509 | |
| 98253 | Greenbank (Washington) | Island | US-WA | 360 | |
| 98255 | Hamilton (Washington) | Skagit | US-WA | 360 | |
| 98340 | Hansville (Washington) | Kitsap | US-WA | 360 | |
| 98933 | Harrah (Washington) | Yakima | US-WA | 509 | |
| 99134 | Harrington (Washington) | Lincoln | US-WA | 509 | |
| 99135 | Hartline (Washington) | Grant | US-WA | 509 | |
| 99136 | Hay (Washington) | Whitman | US-WA | 509 | |
| 98622 | Heisson (Washington) | Clark | US-WA | 360 | |
| 98025 | Hobart (Washington) | King | US-WA | 425 | |
| 98548 | Hoodsport (Washington) | Mason | US-WA | 360 | |
| 99333 | Hooper (Washington) | Whitman | US-WA | 509 | |
| 98550 | Hoquiam (Washington) | Grays Harbor | US-WA | 360 | |
| 98552 | Humptulips (Washington) | Grays Harbor | US-WA | 360 | |
| 99137 | Hunters (Washington) | Stevens | US-WA | 509 | |
| 98623 | Husum (Washington) | Klickitat | US-WA | 509 | |
| 98624 | Ilwaco (Washington) | Pacific | US-WA | 360 | |
| 99138 | Inchelium (Washington) | Ferry | US-WA | 509 | |
| 98256 | Index (Washington) | Snohomish | US-WA | 360 | |
| 98342 | Indianola (Washington) | Kitsap | US-WA | 360 | |
| 99139 | Ione (Washington) | Pend Oreille | US-WA | 509 | |
| 98027 | Issaquah (Washington) | King | US-WA | 425 | |
| 98029 | Issaquah (Washington) | King | US-WA | 425 | |
| 98343 | Joyce (Washington) | Clallam | US-WA | 360 | |
| 99335 | Kahlotus (Washington) | Franklin | US-WA | 509 | |
| 98625 | Kalama (Washington) | Cowlitz | US-WA | 360 | |
| 98344 | Kapowsin (Washington) | Pierce | US-WA | 360 | |
| 99140 | Keller (Washington) | Ferry | US-WA | 509 | |
| 98626 | Kelso (Washington) | Cowlitz | US-WA | 360 | |
| 98028 | Kenmore (Washington) | King | US-WA | 425 | |
| 99336 | Kennewick (Washington) | Benton | US-WA | 509 | |
| 99337 | Kennewick (Washington) | Benton | US-WA | 509 | |
| 99338 | Kennewick (Washington) | Benton | US-WA | 509 | |
| 98030 | Kent (Washington) | King | US-WA | 253 | |
| 98031 | Kent (Washington) | King | US-WA | 425 / 253 | |
| 98032 | Kent (Washington) | King | US-WA | 253 / 425 | |
| 98035 | Kent (Washington) | King | US-WA | 253 | |
| 98042 | Kent (Washington) | King | US-WA | 253 / 425 | |
| 98064 | Kent (Washington) | King | US-WA | 253 | |
| 98089 | Kent (Washington) | King | US-WA | 253 | |
| 99141 | Kettle Falls (Washington) | Stevens | US-WA | 509 | |
| 98345 | Keyport (Washington) | Kitsap | US-WA | 360 | |
| 98346 | Kingston (Washington) | Kitsap | US-WA | 360 | |
| 98033 | Kirkland (Washington) | King | US-WA | 206 / 425 | |
| 98034 | Kirkland (Washington) | King | US-WA | 425 / 206 | |
| 98083 | Kirkland (Washington) | King | US-WA | 425 | |
| 98934 | Kittitas (Washington) | Kittitas | US-WA | 509 | |
| 98628 | Klickitat (Washington) | Klickitat | US-WA | 509 | |
| 98629 | La Center (Washington) | Clark | US-WA | 360 | |
| 98257 | La Conner (Washington) | Skagit | US-WA | 360 | |
| 98348 | La Grande (Washington) | Thurston | US-WA | 360 | |
| 98350 | La Push (Washington) | Clallam | US-WA | 360 | |
| 98503 | Lacey (Washington) | Thurston | US-WA | 360 | |
| 98509 | Lacey (Washington) | Thurston | US-WA | 360 | |
| 99143 | Lacrosse (Washington) | Whitman | US-WA | 509 | |
| 98258 | Lake Stevens (Washington) | Snohomish | US-WA | 425 / 360 | |
| 98349 | Lakebay (Washington) | Pierce | US-WA | 253 | |
| 98439 | Lakewood (Washington) | Pierce | US-WA | 253 | |
| 98496 | Lakewood (Washington) | Pierce | US-WA | 253 | |
| 98497 | Lakewood (Washington) | Pierce | US-WA | 253 | |
| 98498 | Lakewood (Washington) | Pierce | US-WA | 253 | |
| 98499 | Lakewood (Washington) | Pierce | US-WA | 253 | |
| 99144 | Lamona (Washington) | Lincoln | US-WA | 509 | |
| 99017 | Lamont (Washington) | Whitman | US-WA | 509 | |
| 98260 | Langley (Washington) | Island | US-WA | 360 | |
| 99018 | Latah (Washington) | Spokane | US-WA | 509 | |
| 99146 | Laurier (Washington) | Ferry | US-WA | 509 | |
| 98826 | Leavenworth (Washington) | Chelan | US-WA | 360 | |
| 98554 | Lebam (Washington) | Pacific | US-WA | 360 | |
| 99019 | Liberty Lake (Washington) | Spokane | US-WA | 509 | |
| 98555 | Lilliwaup (Washington) | Mason | US-WA | 360 | |
| 99147 | Lincoln (Washington) | Lincoln | US-WA | 509 | |
| 99341 | Lind (Washington) | Adams | US-WA | 509 | |
| 98556 | Littlerock (Washington) | Thurston | US-WA | 360 | |
| 98631 | Long Beach (Washington) | Pacific | US-WA | 360 | |
| 98351 | Longbranch (Washington) | Pierce | US-WA | 253 | |
| 98397 | Longmire (Washington) | Pierce | US-WA | 360 | |
| 98632 | Longview (Washington) | Cowlitz | US-WA | 360 | |
| 98827 | Loomis (Washington) | Okanogan | US-WA | 509 | |
| 99148 | Loon Lake (Washington) | Stevens | US-WA | 509 | |
| 98261 | Lopez Island (Washington) | San Juan | US-WA | 360 | |
| 98262 | Lummi Island (Washington) | Whatcom | US-WA | 360 | |
| 98635 | Lyle (Washington) | Klickitat | US-WA | 509 | |
| 98263 | Lyman (Washington) | Skagit | US-WA | 360 | |
| 98264 | Lynden (Washington) | Whatcom | US-WA | 360 | |
| 98036 | Lynnwood (Washington) | Snohomish | US-WA | 425 | |
| 98037 | Lynnwood (Washington) | Snohomish | US-WA | 425 | |
| 98046 | Lynnwood (Washington) | Snohomish | US-WA | 425 | |
| 98087 | Lynnwood (Washington) | Snohomish | US-WA | 425 | |
| 98935 | Mabton (Washington) | Yakima | US-WA | 509 | |
| 98828 | Malaga (Washington) | Chelan | US-WA | 509 | |
| 99149 | Malden (Washington) | Whitman | US-WA | 509 | |
| 99150 | Malo (Washington) | Ferry | US-WA | 509 | |
| 98559 | Malone (Washington) | Grays Harbor | US-WA | 360 | |
| 98829 | Malott (Washington) | Okanogan | US-WA | 509 | |
| 98353 | Manchester (Washington) | Kitsap | US-WA | 360 | |
| 98830 | Mansfield (Washington) | Douglas | US-WA | 509 | |
| 98831 | Manson (Washington) | Chelan | US-WA | 509 | |
| 98266 | Maple Falls (Washington) | Whatcom | US-WA | 360 | |
| 98038 | Maple Valley (Washington) | King | US-WA | 425 | |
| 98267 | Marblemount (Washington) | Skagit | US-WA | 360 | |
| 99151 | Marcus (Washington) | Stevens | US-WA | 509 | |
| 98832 | Marlin (Washington) | Grant | US-WA | 509 | |
| 99020 | Marshall (Washington) | Spokane | US-WA | 509 | |
| 98270 | Marysville (Washington) | Snohomish | US-WA | 360 | |
| 98271 | Marysville (Washington) | Snohomish | US-WA | 360 | |
| 98560 | Matlock (Washington) | Mason | US-WA | 360 | |
| 99349 | Mattawa (Washington) | Grant | US-WA | 509 | |
| 98833 | Mazama (Washington) | Okanogan | US-WA | 509 | |
| 98438 | Mcchord Afb (Washington) | Pierce | US-WA | 253 | |
| 98557 | Mccleary (Washington) | Grays Harbor | US-WA | 360 | |
| 98558 | Mckenna (Washington) | Pierce | US-WA | 360 | |
| 99021 | Mead (Washington) | Spokane | US-WA | 509 | |
| 99022 | Medical Lake (Washington) | Spokane | US-WA | 509 | |
| 98039 | Medina (Washington) | King | US-WA | 425 | |
| 98561 | Menlo (Washington) | Pacific | US-WA | 360 | |
| 98040 | Mercer Island (Washington) | King | US-WA | 206 / 425 | |
| 99343 | Mesa (Washington) | Franklin | US-WA | 509 | |
| 99152 | Metaline (Washington) | Pend Oreille | US-WA | 509 | |
| 99153 | Metaline Falls (Washington) | Pend Oreille | US-WA | 509 | |
| 98834 | Methow (Washington) | Okanogan | US-WA | 509 | |
| 99023 | Mica (Washington) | Spokane | US-WA | 509 | |
| 98082 | Mill Creek (Washington) | King | US-WA | 425 | |
| 98354 | Milton (Washington) | Pierce | US-WA | 253 | |
| 98355 | Mineral (Washington) | Lewis | US-WA | 360 | |
| 98562 | Moclips (Washington) | Grays Harbor | US-WA | 360 | |
| 99154 | Mohler (Washington) | Lincoln | US-WA | 509 | |
| 98836 | Monitor (Washington) | Chelan | US-WA | 509 | |
| 98272 | Monroe (Washington) | Snohomish | US-WA | 360 | |
| 98563 | Montesano (Washington) | Grays Harbor | US-WA | 360 | |
| 98356 | Morton (Washington) | Lewis | US-WA | 360 | |
| 98837 | Moses Lake (Washington) | Grant | US-WA | 509 | |
| 98564 | Mossyrock (Washington) | Lewis | US-WA | 360 | |
| 98273 | Mount Vernon (Washington) | Skagit | US-WA | 360 | |
| 98274 | Mount Vernon (Washington) | Skagit | US-WA | 360 | |
| 98043 | Mountlake Terrace (Washington) | Snohomish | US-WA | 425 | |
| 98936 | Moxee (Washington) | Yakima | US-WA | 509 | |
| 98275 | Mukilteo (Washington) | Snohomish | US-WA | 206 / 425 | |
| 98929 | Naches (Washington) | Yakima | US-WA | 509 | |
| 98937 | Naches (Washington) | Yakima | US-WA | 509 | |
| 98637 | Nahcotta (Washington) | Pacific | US-WA | 360 | |
| 98565 | Napavine (Washington) | Lewis | US-WA | 360 | |
| 98638 | Naselle (Washington) | Pacific | US-WA | 360 | |
| 98357 | Neah Bay (Washington) | Clallam | US-WA | 360 | |
| 98566 | Neilton (Washington) | Grays Harbor | US-WA | 360 | |
| 99155 | Nespelem (Washington) | Okanogan | US-WA | 509 | |
| 99025 | Newman Lake (Washington) | Spokane | US-WA | 509 | |
| 99156 | Newport (Washington) | Pend Oreille | US-WA | 509 | |
| 99026 | Nine Mile Falls (Washington) | Stevens | US-WA | 509 | |
| 98276 | Nooksack (Washington) | Whatcom | US-WA | 360 | |
| 98358 | Nordland (Washington) | Jefferson | US-WA | 360 | |
| 98045 | North Bend (Washington) | King | US-WA | 425 | |
| 98639 | North Bonneville (Washington) | Skamania | US-WA | 509 | |
| 98259 | North Lakewood (Washington) | Snohomish | US-WA | 360 | |
| 99157 | Northport (Washington) | Stevens | US-WA | 509 | |
| 98277 | Oak Harbor (Washington) | Island | US-WA | 360 | |
| 98278 | Oak Harbor (Washington) | Island | US-WA | 360 | |
| 99158 | Oakesdale (Washington) | Whitman | US-WA | 509 | |
| 98568 | Oakville (Washington) | Grays Harbor | US-WA | 360 | |
| 98640 | Ocean Park (Washington) | Pacific | US-WA | 360 | |
| 98569 | Ocean Shores (Washington) | Grays Harbor | US-WA | 360 | |
| 99159 | Odessa (Washington) | Lincoln | US-WA | 509 | |
| 98840 | Okanogan (Washington) | Okanogan | US-WA | 509 | |
| 98359 | Olalla (Washington) | Kitsap | US-WA | 253 | |
| 98279 | Olga (Washington) | San Juan | US-WA | 360 | |
| 98501 | Olympia (Washington) | Thurston | US-WA | 360 | |
| 98502 | Olympia (Washington) | Thurston | US-WA | 360 | |
| 98504 | Olympia (Washington) | Thurston | US-WA | 360 | |
| 98505 | Olympia (Washington) | Thurston | US-WA | 360 | |
| 98506 | Olympia (Washington) | Thurston | US-WA | 360 | |
| 98507 | Olympia (Washington) | Thurston | US-WA | 360 | |
| 98508 | Olympia (Washington) | Thurston | US-WA | 360 | |
| 98512 | Olympia (Washington) | Thurston | US-WA | 360 | |
| 98513 | Olympia (Washington) | Thurston | US-WA | 360 | |
| 98516 | Olympia (Washington) | Thurston | US-WA | 360 | |
| 98599 | Olympia (Washington) | Thurston | US-WA | 360 | |
| 98841 | Omak (Washington) | Okanogan | US-WA | 509 | |
| 98570 | Onalaska (Washington) | Lewis | US-WA | 360 | |
| 98280 | Orcas (Washington) | San Juan | US-WA | 360 | |
| 99160 | Orient (Washington) | Ferry | US-WA | 509 | |
| 98843 | Orondo (Washington) | Douglas | US-WA | 509 | |
| 98844 | Oroville (Washington) | Okanogan | US-WA | 509 | |
| 98360 | Orting (Washington) | Pierce | US-WA | 360 | |
| 99344 | Othello (Washington) | Adams | US-WA | 509 | |
| 99027 | Otis Orchards (Washington) | Spokane | US-WA | 509 | |
| 98938 | Outlook (Washington) | Yakima | US-WA | 509 | |
| 98641 | Oysterville (Washington) | Pacific | US-WA | 360 | |
| 98047 | Pacific (Washington) | King | US-WA | 253 | |
| 98571 | Pacific Beach (Washington) | Grays Harbor | US-WA | 360 | |
| 98361 | Packwood (Washington) | Lewis | US-WA | 360 | |
| 98845 | Palisades (Washington) | Douglas | US-WA | 509 | |
| 99161 | Palouse (Washington) | Whitman | US-WA | 509 | |
| 98398 | Paradise Inn (Washington) | Lewis | US-WA | 360 | |
| 98939 | Parker (Washington) | Yakima | US-WA | 509 | |
| 99301 | Pasco (Washington) | Franklin | US-WA | 509 | |
| 99302 | Pasco (Washington) | Franklin | US-WA | 509 | |
| 98846 | Pateros (Washington) | Okanogan | US-WA | 509 | |
| 99345 | Paterson (Washington) | Benton | US-WA | 509 | |
| 98572 | Pe Ell (Washington) | Lewis | US-WA | 360 | |
| 98847 | Peshastin (Washington) | Chelan | US-WA | 509 | |
| 99346 | Plymouth (Washington) | Benton | US-WA | 509 | |
| 98281 | Point Roberts (Washington) | Whatcom | US-WA | 360 | |
| 99347 | Pomeroy (Washington) | Garfield | US-WA | 509 | |
| 98362 | Port Angeles (Washington) | Clallam | US-WA | 360 | |
| 98363 | Port Angeles (Washington) | Clallam | US-WA | 360 | |
| 98364 | Port Gamble (Washington) | Kitsap | US-WA | 360 | |
| 98339 | Port Hadlock (Washington) | Jefferson | US-WA | 360 | |
| 98365 | Port Ludlow (Washington) | Jefferson | US-WA | 360 | |
| 98366 | Port Orchard (Washington) | Kitsap | US-WA | 360 | |
| 98367 | Port Orchard (Washington) | Kitsap | US-WA | 253 | |
| 98368 | Port Townsend (Washington) | Jefferson | US-WA | 360 | |
| 98370 | Poulsbo (Washington) | Kitsap | US-WA | 360 | |
| 99348 | Prescott (Washington) | Walla Walla | US-WA | 509 | |
| 98050 | Preston (Washington) | King | US-WA | 425 | |
| 99350 | Prosser (Washington) | Benton | US-WA | 509 | |
| 99163 | Pullman (Washington) | Whitman | US-WA | 509 | |
| 99164 | Pullman (Washington) | Whitman | US-WA | 509 | |
| 99165 | Pullman (Washington) | Whitman | US-WA | 509 | |
| 98371 | Puyallup (Washington) | Pierce | US-WA | 253 | |
| 98372 | Puyallup (Washington) | Pierce | US-WA | 253 | |
| 98373 | Puyallup (Washington) | Pierce | US-WA | 253 | |
| 98374 | Puyallup (Washington) | Pierce | US-WA | 253 | |
| 98375 | Puyallup (Washington) | Pierce | US-WA | 253 | |
| 98376 | Quilcene (Washington) | Jefferson | US-WA | 360 | |
| 98575 | Quinault (Washington) | Grays Harbor | US-WA | 360 | |
| 98848 | Quincy (Washington) | Grant | US-WA | 509 | |
| 98576 | Rainier (Washington) | Thurston | US-WA | 360 | |
| 98377 | Randle (Washington) | Lewis | US-WA | 360 | |
| 98051 | Ravensdale (Washington) | King | US-WA | 360 / 425 | |
| 98577 | Raymond (Washington) | Pacific | US-WA | 360 | |
| 99029 | Reardan (Washington) | Lincoln | US-WA | 509 | |
| 98052 | Redmond (Washington) | King | US-WA | 206 / 425 | |
| 98053 | Redmond (Washington) | King | US-WA | 206 / 425 | |
| 98073 | Redmond (Washington) | King | US-WA | 425 | |
| 98054 | Redondo (Washington) | King | US-WA | 206 | |
| 98055 | Renton (Washington) | King | US-WA | 425 | |
| 98056 | Renton (Washington) | King | US-WA | 425 | |
| 98057 | Renton (Washington) | King | US-WA | 425 | |
| 98058 | Renton (Washington) | King | US-WA | 425 | |
| 98059 | Renton (Washington) | King | US-WA | 425 | |
| 99166 | Republic (Washington) | Ferry | US-WA | 509 | |
| 98378 | Retsil (Washington) | Kitsap | US-WA | 360 / 425 | |
| 99167 | Rice (Washington) | Stevens | US-WA | 509 | |
| 99352 | Richland (Washington) | Benton | US-WA | 509 | |
| 99354 | Richland (Washington) | Benton | US-WA | 509 | |
| 98642 | Ridgefield (Washington) | Clark | US-WA | 360 | |
| 99169 | Ritzville (Washington) | Adams | US-WA | 509 | |
| 98849 | Riverside (Washington) | Okanogan | US-WA | 509 | |
| 98579 | Rochester (Washington) | Thurston | US-WA | 360 | |
| 98850 | Rock Island (Washington) | Douglas | US-WA | 509 | |
| 99030 | Rockford (Washington) | Spokane | US-WA | 509 | |
| 98283 | Rockport (Washington) | Skagit | US-WA | 360 | |
| 98061 | Rollingbay (Washington) | Kitsap | US-WA | 206 | |
| 98940 | Ronald (Washington) | Kittitas | US-WA | 509 | |
| 99356 | Roosevelt (Washington) | Klickitat | US-WA | 509 | |
| 99170 | Rosalia (Washington) | Whitman | US-WA | 509 | |
| 98643 | Rosburg (Washington) | Wahkiakum | US-WA | 360 | |
| 98941 | Roslyn (Washington) | Kittitas | US-WA | 509 | |
| 98580 | Roy (Washington) | Pierce | US-WA | 253 | |
| 99357 | Royal City (Washington) | Grant | US-WA | 509 | |
| 98581 | Ryderwood (Washington) | Cowlitz | US-WA | 360 | |
| 99171 | Saint John (Washington) | Whitman | US-WA | 509 | |
| 98582 | Salkum (Washington) | Lewis | US-WA | 360 | |
| 98074 | Sammamish (Washington) | King | US-WA | 206 / 425 | |
| 98075 | Sammamish (Washington) | King | US-WA | 425 | |
| 98583 | Satsop (Washington) | Grays Harbor | US-WA | 360 | |
| 98380 | Seabeck (Washington) | Kitsap | US-WA | 360 | |
| 98062 | Seahurst (Washington) | King | US-WA | 206 | |
| 98101 | Seattle (Washington) | King | US-WA | 206 / 253 / 360 / 425 | |
| 98102 | Seattle (Washington) | King | US-WA | 206 / 360 / 425 | |
| 98103 | Seattle (Washington) | King | US-WA | 206 | |
| 98104 | Seattle (Washington) | King | US-WA | 206 / 253 / 360 / 425 | |
| 98105 | Seattle (Washington) | King | US-WA | 206 | |
| 98106 | Seattle (Washington) | King | US-WA | 206 | |
| 98107 | Seattle (Washington) | King | US-WA | 206 | |
| 98108 | Seattle (Washington) | King | US-WA | 206 | |
| 98109 | Seattle (Washington) | King | US-WA | 425 / 206 | |
| 98111 | Seattle (Washington) | King | US-WA | 206 | |
| 98112 | Seattle (Washington) | King | US-WA | 206 | |
| 98113 | Seattle (Washington) | King | US-WA | 206 | |
| 98114 | Seattle (Washington) | King | US-WA | 206 | |
| 98115 | Seattle (Washington) | King | US-WA | 206 | |
| 98116 | Seattle (Washington) | King | US-WA | 206 | |
| 98117 | Seattle (Washington) | King | US-WA | 206 | |
| 98118 | Seattle (Washington) | King | US-WA | 206 | |
| 98119 | Seattle (Washington) | King | US-WA | 206 | |
| 98121 | Seattle (Washington) | King | US-WA | 206 / 253 / 360 / 425 | |
| 98122 | Seattle (Washington) | King | US-WA | 206 | |
| 98124 | Seattle (Washington) | King | US-WA | 206 | |
| 98125 | Seattle (Washington) | King | US-WA | 206 | |
| 98126 | Seattle (Washington) | King | US-WA | 206 | |
| 98127 | Seattle (Washington) | King | US-WA | 206 | |
| 98129 | Seattle (Washington) | King | US-WA | 206 | |
| 98131 | Seattle (Washington) | King | US-WA | 206 | |
| 98132 | Seattle (Washington) | King | US-WA | 206 | |
| 98133 | Seattle (Washington) | King | US-WA | 206 / 425 | |
| 98134 | Seattle (Washington) | King | US-WA | 206 | |
| 98136 | Seattle (Washington) | King | US-WA | 206 | |
| 98138 | Seattle (Washington) | King | US-WA | 206 | |
| 98139 | Seattle (Washington) | King | US-WA | 206 | |
| 98141 | Seattle (Washington) | King | US-WA | 206 | |
| 98144 | Seattle (Washington) | King | US-WA | 206 | |
| 98145 | Seattle (Washington) | King | US-WA | 206 | |
| 98146 | Seattle (Washington) | King | US-WA | 253 / 206 | |
| 98148 | Seattle (Washington) | King | US-WA | 206 / 253 | |
| 98151 | Seattle (Washington) | King | US-WA | 206 | |
| 98154 | Seattle (Washington) | King | US-WA | 206 / 253 / 360 / 425 | |
| 98155 | Seattle (Washington) | King | US-WA | 206 / 425 | |
| 98158 | Seattle (Washington) | King | US-WA | 206 | |
| 98160 | Seattle (Washington) | King | US-WA | 206 | |
| 98161 | Seattle (Washington) | King | US-WA | 206 / 425 | |
| 98164 | Seattle (Washington) | King | US-WA | 206 / 425 | |
| 98165 | Seattle (Washington) | King | US-WA | 206 | |
| 98166 | Seattle (Washington) | King | US-WA | 253 / 206 | |
| 98168 | Seattle (Washington) | King | US-WA | 206 / 253 / 360 / 425 | |
| 98170 | Seattle (Washington) | King | US-WA | 206 | |
| 98171 | Seattle (Washington) | King | US-WA | 206 | |
| 98174 | Seattle (Washington) | King | US-WA | 206 / 425 | |
| 98175 | Seattle (Washington) | King | US-WA | 206 | |
| 98177 | Seattle (Washington) | King | US-WA | 425 / 206 | |
| 98178 | Seattle (Washington) | King | US-WA | 206 / 253 / 425 | |
| 98181 | Seattle (Washington) | King | US-WA | 206 | |
| 98184 | Seattle (Washington) | King | US-WA | 206 | |
| 98185 | Seattle (Washington) | King | US-WA | 206 | |
| 98188 | Seattle (Washington) | King | US-WA | 425 / 206 / 253 | |
| 98189 | Seattle (Washington) | King | US-WA | 206 | |
| 98190 | Seattle (Washington) | King | US-WA | 206 | |
| 98191 | Seattle (Washington) | King | US-WA | 206 | |
| 98194 | Seattle (Washington) | King | US-WA | 206 | |
| 98195 | Seattle (Washington) | King | US-WA | 206 | |
| 98198 | Seattle (Washington) | King | US-WA | 206 / 253 | |
| 98199 | Seattle (Washington) | King | US-WA | 206 | |
| 98644 | Seaview (Washington) | Pacific | US-WA | 360 | |
| 98284 | Sedro Woolley (Washington) | Skagit | US-WA | 360 | |
| 98381 | Sekiu (Washington) | Clallam | US-WA | 360 | |
| 98942 | Selah (Washington) | Yakima | US-WA | 509 | |
| 98382 | Sequim (Washington) | Clallam | US-WA | 360 | |
| 98286 | Shaw Island (Washington) | San Juan | US-WA | 360 | |
| 98584 | Shelton (Washington) | Mason | US-WA | 360 | |
| 98287 | Silvana (Washington) | Snohomish | US-WA | 206 | |
| 98585 | Silver Creek (Washington) | Lewis | US-WA | 360 | |
| 98315 | Silverdale (Washington) | Kitsap | US-WA | 360 | |
| 98383 | Silverdale (Washington) | Kitsap | US-WA | 360 | |
| 98645 | Silverlake (Washington) | Cowlitz | US-WA | 360 | |
| 98647 | Skamokawa (Washington) | Wahkiakum | US-WA | 360 | |
| 98288 | Skykomish (Washington) | King | US-WA | 360 | |
| 98290 | Snohomish (Washington) | Snohomish | US-WA | 360 | |
| 98291 | Snohomish (Washington) | Snohomish | US-WA | 360 | |
| 98296 | Snohomish (Washington) | Snohomish | US-WA | 425 | |
| 98065 | Snoqualmie (Washington) | King | US-WA | 425 | |
| 98068 | Snoqualmie Pass (Washington) | Kittitas | US-WA | 509 | |
| 98851 | Soap Lake (Washington) | Grant | US-WA | 509 | |
| 98586 | South Bend (Washington) | Pacific | US-WA | 360 | |
| 98943 | South Cle Elum (Washington) | Kittitas | US-WA | 509 | |
| 98384 | South Colby (Washington) | Kitsap | US-WA | 360 | |
| 98385 | South Prairie (Washington) | Pierce | US-WA | 360 | |
| 98386 | Southworth (Washington) | Kitsap | US-WA | 360 | |
| 98387 | Spanaway (Washington) | Pierce | US-WA | 206 / 253 | |
| 99031 | Spangle (Washington) | Spokane | US-WA | 509 | |
| 99201 | Spokane (Washington) | Spokane | US-WA | 509 | |
| 99202 | Spokane (Washington) | Spokane | US-WA | 509 | |
| 99203 | Spokane (Washington) | Spokane | US-WA | 509 | |
| 99204 | Spokane (Washington) | Spokane | US-WA | 509 | |
| 99205 | Spokane (Washington) | Spokane | US-WA | 509 | |
| 99206 | Spokane (Washington) | Spokane | US-WA | 509 | |
| 99207 | Spokane (Washington) | Spokane | US-WA | 509 | |
| 99208 | Spokane (Washington) | Spokane | US-WA | 509 | |
| 99209 | Spokane (Washington) | Spokane | US-WA | 509 | |
| 99210 | Spokane (Washington) | Spokane | US-WA | 509 | |
| 99211 | Spokane (Washington) | Spokane | US-WA | 509 | |
| 99212 | Spokane (Washington) | Spokane | US-WA | 509 | |
| 99213 | Spokane (Washington) | Spokane | US-WA | 509 | |
| 99214 | Spokane (Washington) | Spokane | US-WA | 509 | |
| 99215 | Spokane (Washington) | Spokane | US-WA | 509 | |
| 99216 | Spokane (Washington) | Spokane | US-WA | 509 | |
| 99217 | Spokane (Washington) | Spokane | US-WA | 509 | |
| 99218 | Spokane (Washington) | Spokane | US-WA | 509 | |
| 99219 | Spokane (Washington) | Spokane | US-WA | 509 | |
| 99220 | Spokane (Washington) | Spokane | US-WA | 509 | |
| 99223 | Spokane (Washington) | Spokane | US-WA | 509 | |
| 99224 | Spokane (Washington) | Spokane | US-WA | 509 | |
| 99228 | Spokane (Washington) | Spokane | US-WA | 509 | |
| 99251 | Spokane (Washington) | Spokane | US-WA | 509 | |
| 99252 | Spokane (Washington) | Spokane | US-WA | 509 | |
| 99256 | Spokane (Washington) | Spokane | US-WA | 509 | |
| 99258 | Spokane (Washington) | Spokane | US-WA | 509 | |
| 99260 | Spokane (Washington) | Spokane | US-WA | 509 | |
| 99299 | Spokane (Washington) | Spokane | US-WA | 509 | |
| 99032 | Sprague (Washington) | Lincoln | US-WA | 509 | |
| 99173 | Springdale (Washington) | Stevens | US-WA | 509 | |
| 98292 | Stanwood (Washington) | Snohomish | US-WA | 360 | |
| 99359 | Starbuck (Washington) | Columbia | US-WA | 509 | |
| 98293 | Startup (Washington) | Snohomish | US-WA | 360 | |
| 98852 | Stehekin (Washington) | Chelan | US-WA | 509 | |
| 98388 | Steilacoom (Washington) | Pierce | US-WA | 253 | |
| 99174 | Steptoe (Washington) | Whitman | US-WA | 509 | |
| 98648 | Stevenson (Washington) | Skamania | US-WA | 509 | |
| 98853 | Stratford (Washington) | Grant | US-WA | 509 | |
| 98294 | Sultan (Washington) | Snohomish | US-WA | 360 | |
| 98295 | Sumas (Washington) | Whatcom | US-WA | 360 | |
| 98352 | Sumner (Washington) | Pierce | US-WA | 253 | |
| 98390 | Sumner (Washington) | Pierce | US-WA | 360 / 253 | |
| 98944 | Sunnyside (Washington) | Yakima | US-WA | 509 | |
| 98392 | Suquamish (Washington) | Kitsap | US-WA | 206 / 360 | |
| 98401 | Tacoma (Washington) | Pierce | US-WA | 253 | |
| 98402 | Tacoma (Washington) | Pierce | US-WA | 253 | |
| 98403 | Tacoma (Washington) | Pierce | US-WA | 253 | |
| 98404 | Tacoma (Washington) | Pierce | US-WA | 206 / 253 | |
| 98405 | Tacoma (Washington) | Pierce | US-WA | 253 | |
| 98406 | Tacoma (Washington) | Pierce | US-WA | 253 | |
| 98407 | Tacoma (Washington) | Pierce | US-WA | 253 | |
| 98408 | Tacoma (Washington) | Pierce | US-WA | 253 | |
| 98409 | Tacoma (Washington) | Pierce | US-WA | 253 | |
| 98411 | Tacoma (Washington) | Pierce | US-WA | 253 | |
| 98412 | Tacoma (Washington) | Pierce | US-WA | 253 | |
| 98413 | Tacoma (Washington) | Pierce | US-WA | 253 | |
| 98415 | Tacoma (Washington) | Pierce | US-WA | 253 | |
| 98416 | Tacoma (Washington) | Pierce | US-WA | 253 | |
| 98417 | Tacoma (Washington) | Pierce | US-WA | 253 | |
| 98418 | Tacoma (Washington) | Pierce | US-WA | 253 | |
| 98419 | Tacoma (Washington) | Pierce | US-WA | 253 | |
| 98421 | Tacoma (Washington) | Pierce | US-WA | 253 | |
| 98422 | Tacoma (Washington) | Pierce | US-WA | 253 | |
| 98424 | Tacoma (Washington) | Pierce | US-WA | 206 / 253 | |
| 98431 | Tacoma (Washington) | Pierce | US-WA | 253 | |
| 98433 | Tacoma (Washington) | Pierce | US-WA | 253 | |
| 98442 | Tacoma (Washington) | Pierce | US-WA | 253 | |
| 98443 | Tacoma (Washington) | Pierce | US-WA | 253 | |
| 98444 | Tacoma (Washington) | Pierce | US-WA | 206 / 253 | |
| 98445 | Tacoma (Washington) | Pierce | US-WA | 253 | |
| 98446 | Tacoma (Washington) | Pierce | US-WA | 253 | |
| 98447 | Tacoma (Washington) | Pierce | US-WA | 253 | |
| 98448 | Tacoma (Washington) | Pierce | US-WA | 253 | |
| 98450 | Tacoma (Washington) | Pierce | US-WA | 253 | |
| 98455 | Tacoma (Washington) | Pierce | US-WA | 253 | |
| 98460 | Tacoma (Washington) | Pierce | US-WA | 253 | |
| 98464 | Tacoma (Washington) | Pierce | US-WA | 253 | |
| 98465 | Tacoma (Washington) | Pierce | US-WA | 253 | |
| 98466 | Tacoma (Washington) | Pierce | US-WA | 253 | |
| 98471 | Tacoma (Washington) | Pierce | US-WA | 253 | |
| 98477 | Tacoma (Washington) | Pierce | US-WA | 253 | |
| 98481 | Tacoma (Washington) | Pierce | US-WA | 253 | |
| 98490 | Tacoma (Washington) | Pierce | US-WA | 253 | |
| 98492 | Tacoma (Washington) | Pierce | US-WA | 253 | |
| 98493 | Tacoma (Washington) | Pierce | US-WA | 253 | |
| 98587 | Taholah (Washington) | Grays Harbor | US-WA | 360 | |
| 98588 | Tahuya (Washington) | Mason | US-WA | 360 | |
| 99033 | Tekoa (Washington) | Whitman | US-WA | 509 | |
| 98589 | Tenino (Washington) | Thurston | US-WA | 360 | |
| 99176 | Thornton (Washington) | Whitman | US-WA | 509 | |
| 98946 | Thorp (Washington) | Kittitas | US-WA | 509 | |
| 98947 | Tieton (Washington) | Yakima | US-WA | 509 | |
| 98590 | Tokeland (Washington) | Pacific | US-WA | 360 | |
| 98591 | Toledo (Washington) | Lewis | US-WA | 360 | |
| 98855 | Tonasket (Washington) | Okanogan | US-WA | 509 | |
| 98948 | Toppenish (Washington) | Yakima | US-WA | 509 | |
| 99360 | Touchet (Washington) | Walla Walla | US-WA | 509 | |
| 98649 | Toutle (Washington) | Cowlitz | US-WA | 360 | |
| 98393 | Tracyton (Washington) | Kitsap | US-WA | 360 | |
| 98650 | Trout Lake (Washington) | Klickitat | US-WA | 509 | |
| 99034 | Tumtum (Washington) | Stevens | US-WA | 509 | |
| 98511 | Tumwater (Washington) | Thurston | US-WA | 360 | |
| 98856 | Twisp (Washington) | Okanogan | US-WA | 509 | |
| 98651 | Underwood (Washington) | Skamania | US-WA | 509 | |
| 98592 | Union (Washington) | Mason | US-WA | 360 | |
| 99179 | Uniontown (Washington) | Whitman | US-WA | 509 | |
| 98467 | University Place (Washington) | Pierce | US-WA | 253 | |
| 99180 | Usk (Washington) | Pend Oreille | US-WA | 509 | |
| 98593 | Vader (Washington) | Lewis | US-WA | 360 | |
| 99181 | Valley (Washington) | Stevens | US-WA | 509 | |
| 99036 | Valleyford (Washington) | Spokane | US-WA | 509 | |
| 98660 | Vancouver (Washington) | Clark | US-WA | 360 | |
| 98661 | Vancouver (Washington) | Clark | US-WA | 360 | |
| 98662 | Vancouver (Washington) | Clark | US-WA | 360 | |
| 98663 | Vancouver (Washington) | Clark | US-WA | 360 | |
| 98664 | Vancouver (Washington) | Clark | US-WA | 360 | |
| 98665 | Vancouver (Washington) | Clark | US-WA | 360 | |
| 98666 | Vancouver (Washington) | Clark | US-WA | 360 | |
| 98667 | Vancouver (Washington) | Clark | US-WA | 360 | |
| 98668 | Vancouver (Washington) | Clark | US-WA | 360 | |
| 98682 | Vancouver (Washington) | Clark | US-WA | 360 | |
| 98683 | Vancouver (Washington) | Clark | US-WA | 360 | |
| 98684 | Vancouver (Washington) | Clark | US-WA | 360 | |
| 98685 | Vancouver (Washington) | Clark | US-WA | 360 | |
| 98686 | Vancouver (Washington) | Clark | US-WA | 360 | |
| 98687 | Vancouver (Washington) | Clark | US-WA | 360 | |
| 98950 | Vantage (Washington) | Kittitas | US-WA | 509 | |
| 98070 | Vashon (Washington) | King | US-WA | 206 | |
| 98394 | Vaughn (Washington) | Pierce | US-WA | 253 | |
| 99037 | Veradale (Washington) | Spokane | US-WA | 509 | |
| 98670 | Wahkiacus (Washington) | Klickitat | US-WA | 509 | |
| 99361 | Waitsburg (Washington) | Walla Walla | US-WA | 509 | |
| 98297 | Waldron (Washington) | San Juan | US-WA | 360 | |
| 99362 | Walla Walla (Washington) | Walla Walla | US-WA | 509 | |
| 99363 | Wallula (Washington) | Walla Walla | US-WA | 509 | |
| 98951 | Wapato (Washington) | Yakima | US-WA | 509 | |
| 98857 | Warden (Washington) | Grant | US-WA | 509 | |
| 98671 | Washougal (Washington) | Clark | US-WA | 360 | |
| 99371 | Washtucna (Washington) | Adams | US-WA | 509 | |
| 98858 | Waterville (Washington) | Douglas | US-WA | 509 | |
| 98859 | Wauconda (Washington) | Okanogan | US-WA | 509 | |
| 98395 | Wauna (Washington) | Pierce | US-WA | 360 | |
| 99039 | Waverly (Washington) | Spokane | US-WA | 509 | |
| 99040 | Wellpinit (Washington) | Stevens | US-WA | 509 | |
| 98801 | Wenatchee (Washington) | Chelan | US-WA | 509 | |
| 98807 | Wenatchee (Washington) | Chelan | US-WA | 509 | |
| 99353 | West Richland (Washington) | Benton | US-WA | 509 | |
| 98595 | Westport (Washington) | Grays Harbor | US-WA | 360 | |
| 98672 | White Salmon (Washington) | Klickitat | US-WA | 509 | |
| 98952 | White Swan (Washington) | Yakima | US-WA | 509 | |
| 99185 | Wilbur (Washington) | Lincoln | US-WA | 509 | |
| 98396 | Wilkeson (Washington) | Pierce | US-WA | 509 | |
| 98860 | Wilson Creek (Washington) | Grant | US-WA | 509 | |
| 98596 | Winlock (Washington) | Lewis | US-WA | 360 | |
| 98862 | Winthrop (Washington) | Okanogan | US-WA | 509 | |
| 98673 | Wishram (Washington) | Klickitat | US-WA | 509 | |
| 98072 | Woodinville (Washington) | King | US-WA | 425 | |
| 98077 | Woodinville (Washington) | King | US-WA | 425 | |
| 98674 | Woodland (Washington) | Cowlitz | US-WA | 360 | |
| 98675 | Yacolt (Washington) | Clark | US-WA | 360 | |
| 98901 | Yakima (Washington) | Yakima | US-WA | 509 | |
| 98902 | Yakima (Washington) | Yakima | US-WA | 509 | |
| 98903 | Yakima (Washington) | Yakima | US-WA | 509 | |
| 98904 | Yakima (Washington) | Yakima | US-WA | 509 | |
| 98907 | Yakima (Washington) | Yakima | US-WA | 509 | |
| 98908 | Yakima (Washington) | Yakima | US-WA | 509 | |
| 98909 | Yakima (Washington) | Yakima | US-WA | 509 | |
| 98597 | Yelm (Washington) | Thurston | US-WA | 360 | |
| 98953 | Zillah (Washington) | Yakima | US-WA | 509 | |
| 98310 | Bremerton (Washington) | Kitsap | US-WA | 360 | |
| 98311 | Bremerton (Washington) | Kitsap | US-WA | 360 | |
| 98328 | Eatonville (Washington) | Pierce | US-WA | 360 | |
| 98031 | Kent (Washington) | King | US-WA | 253 | |
| 98032 | Kent (Washington) | King | US-WA | 425 | |
| 98042 | Kent (Washington) | King | US-WA | 425 | |
| 98033 | Kirkland (Washington) | King | US-WA | 425 | |
| 98034 | Kirkland (Washington) | King | US-WA | 206 | |
| 98258 | Lake Stevens (Washington) | Snohomish | US-WA | 360 | |
| 98040 | Mercer Island (Washington) | King | US-WA | 425 | |
| 98275 | Mukilteo (Washington) | Snohomish | US-WA | 425 | |
| 98051 | Ravensdale (Washington) | King | US-WA | 425 | |
| 98052 | Redmond (Washington) | King | US-WA | 425 | |
| 98053 | Redmond (Washington) | King | US-WA | 425 | |
| 98378 | Retsil (Washington) | Kitsap | US-WA | 425 | |
| 98074 | Sammamish (Washington) | King | US-WA | 425 | |
| 98101 | Seattle (Washington) | King | US-WA | 425 | |
| 98102 | Seattle (Washington) | King | US-WA | 425 | |
| 98104 | Seattle (Washington) | King | US-WA | 425 | |
| 98109 | Seattle (Washington) | King | US-WA | 206 | |
| 98121 | Seattle (Washington) | King | US-WA | 425 | |
| 98133 | Seattle (Washington) | King | US-WA | 425 | |
| 98146 | Seattle (Washington) | King | US-WA | 206 | |
| 98148 | Seattle (Washington) | King | US-WA | 253 | |
| 98154 | Seattle (Washington) | King | US-WA | 425 | |
| 98155 | Seattle (Washington) | King | US-WA | 425 | |
| 98161 | Seattle (Washington) | King | US-WA | 425 | |
| 98164 | Seattle (Washington) | King | US-WA | 425 | |
| 98166 | Seattle (Washington) | King | US-WA | 206 | |
| 98168 | Seattle (Washington) | King | US-WA | 425 | |
| 98174 | Seattle (Washington) | King | US-WA | 425 | |
| 98177 | Seattle (Washington) | King | US-WA | 206 | |
| 98178 | Seattle (Washington) | King | US-WA | 425 | |
| 98188 | Seattle (Washington) | King | US-WA | 253 | |
| 98198 | Seattle (Washington) | King | US-WA | 253 | |
| 98387 | Spanaway (Washington) | Pierce | US-WA | 253 | |
| 98390 | Sumner (Washington) | Pierce | US-WA | 253 | |
| 98392 | Suquamish (Washington) | Kitsap | US-WA | 360 | |
| 98404 | Tacoma (Washington) | Pierce | US-WA | 253 | |
| 98424 | Tacoma (Washington) | Pierce | US-WA | 253 | |
| 98444 | Tacoma (Washington) | Pierce | US-WA | 253 | |
| 98101 | Seattle (Washington) | King | US-WA | 360 | |
| 98104 | Seattle (Washington) | King | US-WA | 360 | |
| 98121 | Seattle (Washington) | King | US-WA | 360 | |
| 98154 | Seattle (Washington) | King | US-WA | 360 | |
| 98168 | Seattle (Washington) | King | US-WA | 360 | |
| 98178 | Seattle (Washington) | King | US-WA | 425 | |
| 98102 | Seattle (Washington) | King | US-WA | 425 | |
| 98188 | Seattle (Washington) | King | US-WA | 253 | |
| 98101 | Seattle (Washington) | King | US-WA | 425 | |
| 98104 | Seattle (Washington) | King | US-WA | 425 | |
| 98121 | Seattle (Washington) | King | US-WA | 425 | |
| 98154 | Seattle (Washington) | King | US-WA | 425 | |
| 98168 | Seattle (Washington) | King | US-WA | 425 |