thumb|right|upright=1|Map of Washington with incorporated municipalities highlighted|alt=A map of Washington with cities highlighted, generally in small and dense clusters; most of the map is not highlighted.

thumb|right|upright=1|Map of the United States with Washington highlighted|alt=A map of the United States with Washington in the northwest (top left) corner highlighted in red

Washington is a state in the Pacific Northwest region of the United States. As of the 2020 U.S. census, it is the 13th-most populous state, with inhabitants, and ranked 18th by land area, spanning of land. Washington is divided into 39 counties and contains 281 municipalities that are classified into cities and towns. Approximately of the state's population lives in incorporated municipalities.

The most populous municipality in Washington is Seattle with 737,015 residents, and the least populous municipality is Krupp with 49 residents. The state has ten cities with populations greater than 100,000 residents and sixteen with populations between 50,000 and 100,000 residents; the majority of cities have fewer than 5,000 residents. Seattle is also the largest municipality by land area, at , while Beaux Arts Village is the smallest at ; both are located in King County. The oldest municipality is Steilacoom, which was incorporated in 1854; the most recent municipality to incorporate was Spokane Valley in 2003. Five municipalities have also been disincorporated with their governments dissolved; the most recent was Westlake, which disincorporated and became part of Moses Lake in 1972.

The state has five categories for its 281 municipalities that vary based on population at the time of incorporation or reorganization. , 197 are code cities, 10 are first-class cities, 5 are second-class cities, and 69 are towns; one city remains unclassified. These powers include the ability to collect general taxes to fund municipal services and specialized taxes for specific uses; providing emergency services, urban planning, and water treatment among other services; and enforce laws passed by the city council. After Washington was admitted as a U.S. state in 1889, the state legislature created classifications for local municipalities, each with a population threshold. First-class and code cities with populations greater than 10,000 are authorized under the state constitution to adopt a charter that grants home rule powers at the local level.

, Washington has ten first-class cities that are permitted to adopt and operate under a home rule charter; they are required to have a population of at least 10,000 residents at the time of their incorporation or reorganization. The state has five second-class cities that have limited authority and can only use powers granted by the state legislature; they are required to have at least 1,500 residents at the time of their incorporation or reorganization.

The state legislature created another classification—the code city—in 1967 to grant greater control to cities, who sought expanded home rule authority to address complex issues as they urbanized. , the state has 197 municipalities that are code cities—the most of any classification. , one city remains unclassified—Waitsburg, in Walla Walla County—and continues to use the 1881 territorial charter under which it was organized.

List of municipalities

<gallery mode="packed" heights="130">

File:Downtown Seattle skyline from W Kinnear Place, Aug 2022.jpg|alt=The skyline of Seattle, photographed with high-rise buildings behind the Space Needle and with homes and trees in the foreground.|Downtown skyline of Seattle, the most populous city in Washington

Spokane, Washington skyline (cropped).jpg|alt=Aerial view of Spokane with a river in the foreground and mid-rise buildings in the background|Aerial view of Spokane, the second-most populous city in Washington

File:I-705 northbound approaching SR 509 in Downtown Tacoma.jpg|alt=Several high-rise buildings in the background behind a freeway with light traffic and several overhead destination signs|Skyline of Tacoma, the third-most populous city in Washington

File:Vancouver WA Aerial, June 2024.jpg|alt=Several mid-rise buildings against the shore of a large river with Mount St. Helens (a snow-capped volcano) in the background behind rows of evergreen trees.|Skyline of Vancouver, the fourth-most populous city in Washington

File:Bellevue Bay aerial 4, April 2023.png|alt=Aerial view of a lakefront park and covered boat docks with high-rise buildings in the background|Aerial view of Bellevue, the fifth-most populous city in Washington

File:Kentstation.jpg|alt=Aerial view of several mid-rise buildings surrounded by parking lots and a parking garage|Aerial view of Kent, the sixth-most populous city in Washington

File:Everett Station and Everett skyline, April 2020.jpg|alt=A train station with empty platforms and tracks with several mid-rise buildings in the background against a blue sky.|The skyline of Everett, the seventh-most populous city in Washington

</gallery>

{| class="wikitable" style="font-size:90%;"

|+Key

|-

! scope="row" style="background:#e2ffcc;"|

| County seat

|-

! scope="row" style=" background:#e6f5ff;"|

| State capital and county seat

! scope="col" rowspan="2" | County

! scope="colgroup" colspan="2" | Population

! scope="col" rowspan="2" | Change,<br />2010–2020

! scope="colgroup" colspan="2" | Land area

! scope="col" rowspan="2" data-sort-type="number" | Population density

! scope="col" rowspan="2" | Incorporated

|-

! scope="row" | Benton City

|

| Benton

|

|

| align="right" |

| 1945

|-

! scope="row" | Bingen

|

| Klickitat

|

|

| align="right" |

| 1924

|-

! scope="row" | Black Diamond

|

| King

|

|

| align="right" |

| 1959

|-

! scope="row" | Blaine

|

| Whatcom

|

|

| align="right" |

| 1890

|-

! scope="row" | Bonney Lake

|

| Pierce

|

|

| align="right" |

| 1949

|-

! scope="row" | Bothell

|

| King,<br />Snohomish

|

|

| align="right" |

| 1909

|-

! scope="row" | Bremerton

|

| Kitsap

|

|

| align="right" |

| 1901

|-

! scope="row" | Brewster

|

| Okanogan

|

|

| align="right" |

| 1910

|-

! scope="row" | Bridgeport

|

| Douglas

|

|

| align="right" |

| 1910

|-

! scope="row" | Brier

|

| Snohomish

|

|

| align="right" |

| 1965

|-

! scope="row" | Buckley

|

| Pierce

|

|

| align="right" |

| 1890

|-

! scope="row" | Bucoda

| Town

| Thurston

|

|

| align="right" |

| 1910

|-

! scope="row" | Burien

|

| King

|

|

| align="right" |

| 1993

|-

! scope="row" | Burlington

|

| Skagit

|

|

| align="right" |

| 1902

|- id=C

! scope="row" | Camas

|

| Clark

|

|

| align="right" |

| 1906

|-

! scope="row" | Carbonado

| Town

| Pierce

|

|

| align="right" |

| 1948

|-

! scope="row" | Carnation

|

| King

|

|

| align="right" |

| 1912

|-

! scope="row" | Cashmere

|

| Chelan

|

|

| align="right" |

| 1904

|-

! scope="row" | Castle Rock

|

| Cowlitz

|

|

| align="right" |

| 1890

|-

! scope="row" style="background-color:#e2ffcc;" | Cathlamet

| Town

| Wahkiakum

|

|

| align="right" |

| 1907

|-

! scope="row" | Centralia

|

| Lewis

|

|

| align="right" |

| 1886

|-

! scope="row" style="background-color:#e2ffcc;" | Chehalis

|

| Lewis

|

|

| align="right" |

| 1883

|-

! scope="row" | Chelan

|

| Chelan

|

|

| align="right" |

| 1902

|-

! scope="row" | Cheney

|

| Spokane

|

|

| align="right" |

| 1883

|-

! scope="row" | Chewelah

|

| Stevens

|

|

| align="right" |

| 1903

|-

! scope="row" | Clarkston

|

| Asotin

|

|

| align="right" |

| 1902

|-

! scope="row" | Cle Elum

|

| Kittitas

|

|

| align="right" |

| 1902

|-

! scope="row" | Clyde Hill

|

| King

|

|

| align="right" |

| 1953

|-

! scope="row" style="background-color:#e2ffcc;" | Colfax

|

| Whitman

|

|

| align="right" |

| 1873

|-

! scope="row" | College Place

|

| Walla Walla

|

|

| align="right" |

| 1946

|-

! scope="row" | Colton

| Town

| Whitman

|

|

| align="right" |

| 1890

|-

! scope="row" style="background-color:#e2ffcc;" | Colville

|

| Stevens

|

|

| align="right" |

| 1890

|-

! scope="row" | Conconully

| Town

| Okanogan

|

|

| align="right" |

| 1908

|-

! scope="row" | Concrete

| Town

| Skagit

|

|

| align="right" |

| 1909

|-

! scope="row" | Connell

|

| Franklin

|

|

| align="right" |

| 1910

|-

! scope="row" | Cosmopolis

|

| Grays Harbor

|

|

| align="right" |

| 1891

|-

! scope="row" | Coulee City

| Town

| Grant

|

|

| align="right" |

| 1907

|-

! scope="row" | Coulee Dam

|

| Okanogan,<br />Douglas,<br />Grant

|

|

| align="right" |

| 1959

|-

! scope="row" style="background-color:#e2ffcc;" | Coupeville

| Town

| Island

|

|

| align="right" |

| 1910

|-

! scope="row" | Covington

|

| King

|

|

| align="right" |

| 1997

|-

! scope="row" | Creston

| Town

| Lincoln

|

|

| align="right" |

| 1903

|-

! scope="row" | Cusick

| Town

| Pend Oreille

|

|

| align="right" |

| 1927

|- id=D

! scope="row" | Darrington

| Town

| Snohomish

|

|

| align="right" |

| 1945

|-

! scope="row" style="background-color:#e2ffcc;" | Davenport

|

| Lincoln

|

|

| align="right" |

| 1890

|-

! scope="row" style="background-color:#e2ffcc;" | Dayton

|

| Columbia

|

|

| align="right" |

| 1881

|-

! scope="row" | Deer Park

|

| Spokane

|

|

| align="right" |

| 1908

|-

! scope="row" | Des Moines

|

| King

|

|

| align="right" |

| 1959

|-

! scope="row" | DuPont

|

| Pierce

|

|

| align="right" |

| 1912

|-

! scope="row" | Duvall

|

| King

|

|

| align="right" |

| 1913

|- id=E

! scope="row" | East Wenatchee

|

| Douglas

|

|

| align="right" |

| 1935

|-

! scope="row" | Eatonville

| Town

| Pierce

|

|

| align="right" |

| 1909

|-

! scope="row" | Edgewood

|

| Pierce

|

|

| align="right" |

| 1996

|-

! scope="row" | Edmonds

|

| Snohomish

|

|

| align="right" |

| 1890

|-

! scope="row" | Electric City

|

| Grant

|

|

| align="right" |

| 1950

|-

! scope="row" style="background-color:#e2ffcc;" | Ellensburg

|

| Kittitas

|

|

| align="right" |

| 1883

|-

! scope="row" | Elma

|

| Grays Harbor

|

|

| align="right" |

| 1888

|-

! scope="row" | Elmer City

| Town

| Okanogan

|

|

| align="right" |

| 1947

|-

! scope="row" | Endicott

| Town

| Whitman

|

|

| align="right" |

| 1905

|-

! scope="row" | Entiat

|

| Chelan

|

|

| align="right" |

| 1944

|-

! scope="row" | Enumclaw

|

| King,<br />Pierce

|

|

| align="right" |

| 1913

|-

! scope="row" style="background-color:#e2ffcc;" | Ephrata

|

| Grant

|

|

| align="right" |

| 1909

|-

! scope="row" style="background-color:#e2ffcc;" | Everett

|

| Snohomish

|

|

| align="right" |

| 1893

|-

! scope="row" | Everson

|

| Whatcom

|

|

| align="right" |

| 1929

|- id=F

! scope="row" | Fairfield

| Town

| Spokane

|

|

| align="right" |

| 1905

|-

! scope="row" | Farmington

| Town

| Whitman

|

|

| align="right" |

| 1888

|-

! scope="row" | Federal Way

|

| King

|

|

| align="right" |

| 1990

|-

! scope="row" | Ferndale

|

| Whatcom

|

|

| align="right" |

| 1907

|-

! scope="row" | Fife

|

| Pierce

|

|

| align="right" |

| 1957

|-

! scope="row" | Fircrest

|

| Pierce

|

|

| align="right" |

| 1925

|-

! scope="row" | Forks

|

| Clallam

|

|

| align="right" |

| 1945

|-

! scope="row" style="background-color:#e2ffcc;" | Friday Harbor

| Town

| San Juan

|

|

| align="right" |

| 1909

|- id=G

! scope="row" | Garfield

| Town

| Whitman

|

|

| align="right" |

| 1890

|-

! scope="row" | George

|

| Grant

|

|

| align="right" |

| 1961

|-

! scope="row" | Gig Harbor

|

| Pierce

|

|

| align="right" |

| 1946

|-

! scope="row" | Gold Bar

|

| Snohomish

|

|

| align="right" |

| 1910

|-

! scope="row" style="background-color:#e2ffcc;" | Goldendale

|

| Klickitat

|

|

| align="right" |

| 1879

|-

! scope="row" | Grand Coulee

|

| Grant

|

|

| align="right" |

| 1935

|-

! scope="row" | Grandview

|

| Yakima

|

|

| align="right" |

| 1909

|-

! scope="row" | Granger

|

| Yakima

|

|

| align="right" |

| 1909

|-

! scope="row" | Granite Falls

|

| Snohomish

|

|

| align="right" |

| 1903

|- id=H

! scope="row" | Hamilton

| Town

| Skagit

|

|

| align="right" |

| 1891

|-

! scope="row" | Harrah

| Town

| Yakima

|

|

| align="right" |

| 1946

|-

! scope="row" | Harrington

|

| Lincoln

|

|

| align="right" |

| 1902

|-

! scope="row" | Hartline

| Town

| Grant

|

|

| align="right" |

| 1907

|-

! scope="row" | Hatton

| Town

| Adams

|

|

| align="right" |

| 1907

|-

! scope="row" | Hoquiam

|

| Grays Harbor

|

|

| align="right" |

| 1890

|-

! scope="row" | Hunts Point

| Town

| King

|

|

| align="right" |

| 1955

|- id=I

! scope="row" | Ilwaco

|

| Pacific

|

|

| align="right" |

| 1890

|-

! scope="row" | Index

| Town

| Snohomish

|

|

| align="right" |

| 1907

|-

! scope="row" | Ione

| Town

| Pend Oreille

|

|

| align="right" |

| 1910

|-

! scope="row" | Issaquah

|

| King

|

|

| align="right" |

| 1892

|- id=K

! scope="row" | Kahlotus

|

| Franklin

|

|

| align="right" |

| 1906

|-

! scope="row" | Kalama

|

| Cowlitz

|

|

| align="right" |

| 1890

|-

! scope="row" style="background-color:#e2ffcc;" | Kelso

|

| Cowlitz

|

|

| align="right" |

| 1890

|-

! scope="row" | Kenmore

|

| King

|

|

| align="right" |

| 1998

|-

! scope="row" | Kennewick

|

| Benton

|

|

| align="right" |

| 1904

|-

! scope="row" | Kent

|

| King

|

|

| align="right" |

| 1890

|-

! scope="row" | Kettle Falls

|

| Stevens

|

|

| align="right" |

| 1892

|-

! scope="row" | Kirkland

|

| King

|

|

| align="right" |

| 1905

|-

! scope="row" | Kittitas

|

| Kittitas

|

|

| align="right" |

| 1931

|-

! scope="row" | Krupp

| Town

| Grant

|

|

| align="right" |

| 1911

|- id=L

! scope="row" | La Center

|

| Clark

|

|

| align="right" |

| 1909

|-

! scope="row" | La Conner

| Town

| Skagit

|

|

| align="right" |

| 1893

|-

! scope="row" | Lacey

|

| Thurston

|

|

| align="right" |

| 1966

|-

! scope="row" | LaCrosse

| Town

| Whitman

|

|

| align="right" |

| 1917

|-

! scope="row" | Lake Forest Park

|

| King

|

|

| align="right" |

| 1961

|-

! scope="row" | Lake Stevens

|

| Snohomish

|

|

| align="right" |

| 1960

|-

! scope="row" | Lakewood

|

| Pierce

|

|

| align="right" |

| 1996

|-

! scope="row" | Lamont

| Town

| Whitman

|

|

| align="right" |

| 1910

|-

! scope="row" | Langley

|

| Island

|

|

| align="right" |

| 1913

|-

! scope="row" | Latah

| Town

| Spokane

|

|

| align="right" |

| 1892

|-

! scope="row" | Leavenworth

|

| Chelan

|

|

| align="right" |

| 1906

|-

! scope="row" | Liberty Lake

|

| Spokane

|

|

| align="right" |

| 2001

|-

! scope="row" | Lind

| Town

| Adams

|

|

| align="right" |

| 1902

|-

! scope="row" | Long Beach

|

| Pacific

|

|

| align="right" |

| 1922

|-

! scope="row" | Longview

|

| Cowlitz

|

|

| align="right" |

| 1924

|-

! scope="row" | Lyman

| Town

| Skagit

|

|

| align="right" |

| 1909

|-

! scope="row" | Lynden

|

| Whatcom

|

|

| align="right" |

| 1891

|-

! scope="row" | Lynnwood

|

| Snohomish

|

|

| align="right" |

| 1959

|- id=M

! scope="row" | Mabton

|

| Yakima

|

|

| align="right" |

| 1905

|-

! scope="row" | Malden

| Town

| Whitman

|

|

| align="right" |

| 1909

|-

! scope="row" | Mansfield

| Town

| Douglas

|

|

| align="right" |

| 1911

|-

! scope="row" | Maple Valley

|

| King

|

|

| align="right" |

| 1997

|-

! scope="row" | Marcus

| Town

| Stevens

|

|

| align="right" |

| 1910

|-

! scope="row" | Marysville

|

| Snohomish

|

|

| align="right" |

| 1891

|-

! scope="row" | Mattawa

|

| Grant

|

|

| align="right" |

| 1958

|-

! scope="row" | McCleary

|

| Grays Harbor

|

|

| align="right" |

| 1943

|-

! scope="row" | Medical Lake

|

| Spokane

|

|

| align="right" |

| 1890

|-

! scope="row" | Medina

|

| King

|

|

| align="right" |

| 1955

|-

! scope="row" | Mercer Island

|

| King

|

|

| align="right" |

| 1960

|-

! scope="row" | Mesa

|

| Franklin

|

|

| align="right" |

| 1955

|-

! scope="row" | Metaline

| Town

| Pend Oreille

|

|

| align="right" |

| 1948

|-

! scope="row" | Metaline Falls

| Town

| Pend Oreille

|

|

| align="right" |

| 1911

|-

! scope="row" | Mill Creek

|

| Snohomish

|

|

| align="right" |

| 1983

|-

! scope="row" | Millwood

|

| Spokane

|

|

| align="right" |

| 1927

|-

! scope="row" | Milton

|

| Pierce,<br />King

|

|

| align="right" |

| 1907

|-

! scope="row" | Monroe

|

| Snohomish

|

|

| align="right" |

| 1903

|-

! scope="row" style="background-color:#e2ffcc;" | Montesano

|

| Grays Harbor

|

|

| align="right" |

| 1883

|-

! scope="row" | Morton

|

| Lewis

|

|

| align="right" |

| 1912

|-

! scope="row" | Moses Lake

|

| Grant

|

|

| align="right" |

| 1938

|-

! scope="row" | Mossyrock

|

| Lewis

|

|

| align="right" |

| 1948

|-

! scope="row" style="background-color:#e2ffcc;" | Mount Vernon

|

| Skagit

|

|

| align="right" |

| 1890

|-

! scope="row" | Mountlake Terrace

|

| Snohomish

|

|

| align="right" |

| 1954

|-

! scope="row" | Moxee

|

| Yakima

|

|

| align="right" |

| 1921

|-

! scope="row" | Mukilteo

|

| Snohomish

|

|

| align="right" |

| 1947

|- id=N

! scope="row" | Naches

| Town

| Yakima

|

|

| align="right" |

| 1921

|-

! scope="row" | Napavine

|

| Lewis

|

|

| align="right" |

| 1913

|-

! scope="row" | Nespelem

| Town

| Okanogan

|

|

| align="right" |

| 1935

|-

! scope="row" | Newcastle

|

| King

|

|

| align="right" |

| 1994

|-

! scope="row" style="background-color:#e2ffcc;" | Newport

|

| Pend Oreille

|

|

| align="right" |

| 1903

|-

! scope="row" | Nooksack

|

| Whatcom

|

|

| align="right" |

| 1912

|-

! scope="row" | Normandy Park

|

| King

|

|

| align="right" |

| 1953

|-

! scope="row" | North Bend

|

| King

|

|

| align="right" |

| 1909

|-

! scope="row" | North Bonneville

|

| Skamania

|

|

| align="right" |

| 1935

|-

! scope="row" | Northport

| Town

| Stevens

|

|

| align="right" |

| 1898

|- id=O

! scope="row" | Oak Harbor

|

| Island

|

|

| align="right" |

| 1915

|-

! scope="row" | Oakesdale

| Town

| Whitman

|

|

| align="right" |

| 1888

|-

! scope="row" | Oakville

|

| Grays Harbor

|

|

| align="right" |

| 1905

|-

! scope="row" | Ocean Shores

|

| Grays Harbor

|

|

| align="right" |

| 1970

|-

! scope="row" | Odessa

| Town

| Lincoln

|

|

| align="right" |

| 1902

|-

! scope="row" style="background-color:#e2ffcc;" | Okanogan

|

| Okanogan

|

|

| align="right" |

| 1907

|-

! scope="row" style="background-color:#e6f5ff;" | Olympia

|

| Thurston

|

|

| align="right" |

| 1859

|-

! scope="row" | Omak

|

| Okanogan

|

|

| align="right" |

| 1911

|-

! scope="row" | Oroville

|

| Okanogan

|

|

| align="right" |

| 1908

|-

! scope="row" | Orting

|

| Pierce

|

|

| align="right" |

| 1889

|-

! scope="row" | Othello

|

| Adams

|

|

| align="right" |

| 1910

|- id=P

! scope="row" | Pacific

|

| King,<br />Pierce

|

|

| align="right" |

| 1909

|-

! scope="row" | Palouse

|

| Whitman

|

|

| align="right" |

| 1890

|-

! scope="row" style="background-color:#e2ffcc;" | Pasco

|

| Franklin

|

|

| align="right" |

| 1891

|-

! scope="row" | Pateros

|

| Okanogan

|

|

| align="right" |

| 1913

|-

! scope="row" | Pe Ell

| Town

| Lewis

|

|

| align="right" |

| 1906

|-

! scope="row" style="background-color:#e2ffcc;" | Pomeroy

|

| Garfield

|

|

| align="right" |

| 1886

|-

! scope="row" style="background-color:#e2ffcc;" | Port Angeles

|

| Clallam

|

|

| align="right" |

| 1890

|-

! scope="row" style="background-color:#e2ffcc;" | Port Orchard

|

| Kitsap

|

|

| align="right" |

| 1890

|-

! scope="row" style="background-color:#e2ffcc;" | Port Townsend

|

| Jefferson

|

|

| align="right" |

| 1860

|-

! scope="row" | Poulsbo

|

| Kitsap

|

|

| align="right" |

| 1907

|-

! scope="row" | Prescott

|

| Walla Walla

|

|

| align="right" |

| 1903

|-

! scope="row" style="background-color:#e2ffcc;" | Prosser

|

| Benton

|

|

| align="right" |

| 1899

|-

! scope="row" | Pullman

|

| Whitman

|

|

| align="right" |

| 1888

|-

! scope="row" | Puyallup

|

| Pierce

|

|

| align="right" |

| 1890

|- id=Q

! scope="row" | Quincy

|

| Grant

|

|

| align="right" |

| 1907

|- id=R

! scope="row" | Rainier

|

| Thurston

|

|

| align="right" |

| 1947

|-

! scope="row" | Raymond

|

| Pacific

|

|

| align="right" |

| 1907

|-

! scope="row" | Reardan

| Town

| Lincoln

|

|

| align="right" |

| 1903

|-

! scope="row" | Redmond

|

| King

|

|

| align="right" |

| 1912

|-

! scope="row" | Renton

|

| King

|

|

| align="right" |

| 1901

|-

! scope="row" style="background-color:#e2ffcc;" | Republic

|

| Ferry

|

|

| align="right" |

| 1900

|-

! scope="row" | Richland

|

| Benton

|

|

| align="right" |

| 1958

|-

! scope="row" | Ridgefield

|

| Clark

|

|

| align="right" |

| 1909

|-

! scope="row" style="background-color:#e2ffcc;" | Ritzville

|

| Adams

|

|

| align="right" |

| 1890

|-

! scope="row" | Riverside

| Town

| Okanogan

|

|

| align="right" |

| 1913

|-

! scope="row" | Rock Island

|

| Douglas

|

|

| align="right" |

| 1931

|-

! scope="row" | Rockford

| Town

| Spokane

|

|

| align="right" |

| 1890

|-

! scope="row" | Rosalia

| Town

| Whitman

|

|

| align="right" |

| 1894

|-

! scope="row" | Roslyn

|

| Kittitas

|

|

| align="right" |

| 1886

|-

! scope="row" | Roy

|

| Pierce

|

|

| align="right" |

| 1908

|-

! scope="row" | Royal City

|

| Grant

|

|

| align="right" |

| 1962

|-

! scope="row" | Ruston

|

| Pierce

|

|

| align="right" |

| 1906

|- id=S

! scope="row" | Sammamish

|

| King

|

|

| align="right" |

| 1999

|-

! scope="row" | SeaTac

|

| King

|

|

| align="right" |

| 1990

|-

! scope="row" style="background-color:#e2ffcc;" | Seattle

|

| King

|

|

| align="right" |

| 1865

|-

! scope="row" | Sedro-Woolley

|

| Skagit

|

|

| align="right" |

| 1898

|-

! scope="row" | Selah

|

| Yakima

|

|

| align="right" |

| 1919

|-

! scope="row" | Sequim

|

| Clallam

|

|

| align="right" |

| 1913

|-

! scope="row" style="background-color:#e2ffcc;" | Shelton

|

| Mason

|

|

| align="right" |

| 1890

|-

! scope="row" | Shoreline

|

| King

|

|

| align="right" |

| 1995

|-

! scope="row" | Skykomish

| Town

| King

|

|

| align="right" |

| 1909

|-

! scope="row" | Snohomish

|

| Snohomish

|

|

| align="right" |

| 1890

|-

! scope="row" | Snoqualmie

|

| King

|

|

| align="right" |

| 1903

|-

! scope="row" | Soap Lake

|

| Grant

|

|

| align="right" |

| 1919

|-

! scope="row" style="background-color:#e2ffcc;" | South Bend

|

| Pacific

|

|

| align="right" |

| 1890

|-

! scope="row" | South Cle Elum

| Town

| Kittitas

|

|

| align="right" |

| 1911

|-

! scope="row" | South Prairie

| Town

| Pierce

|

|

| align="right" |

| 1909

|-

! scope="row" | Spangle

|

| Spokane

|

|

| align="right" |

| 1888

|-

! scope="row" style="background-color:#e2ffcc;" | Spokane

|

| Spokane

|

|

| align="right" |

| 1881

|-

! scope="row" | Spokane Valley

|

| Spokane

|

|

| align="right" |

| 2003

|-

! scope="row" | Sprague

|

| Lincoln

|

|

| align="right" |

| 1883

|-

! scope="row" | Springdale

| Town

| Stevens

|

|

| align="right" |

| 1903

|-

! scope="row" | St. John

| Town

| Whitman

|

|

| align="right" |

| 1904

|-

! scope="row" | Stanwood

|

| Snohomish

|

|

| align="right" |

| 1903

|-

! scope="row" | Starbuck

| Town

| Columbia

|

|

| align="right" |

| 1905

|-

! scope="row" | Steilacoom

| Town

| Pierce

|

|

| align="right" |

| 1854

|-

! scope="row" style="background-color:#e2ffcc;" | Stevenson

|

| Skamania

|

|

| align="right" |

| 1907

|-

! scope="row" | Sultan

|

| Snohomish

|

|

| align="right" |

| 1905

|-

! scope="row" | Sumas

|

| Whatcom

|

|

| align="right" |

| 1891

|-

! scope="row" | Sumner

|

| Pierce

|

|

| align="right" |

| 1891

|-

! scope="row" | Sunnyside

|

| Yakima

|

|

| align="right" |

| 1902

|- id=T

! scope="row" style="background-color:#e2ffcc;" | Tacoma

|

| Pierce

|

|

| align="right" |

| 1884

|-

! scope="row" | Tekoa

|

| Whitman

|

|

| align="right" |

| 1889

|-

! scope="row" | Tenino

|

| Thurston

|

|

| align="right" |

| 1906

|-

! scope="row" | Tieton

|

| Yakima

|

|

| align="right" |

| 1942

|-

! scope="row" | Toledo

|

| Lewis

|

|

| align="right" |

| 1892

|-

! scope="row" | Tonasket

|

| Okanogan

|

|

| align="right" |

| 1927

|-

! scope="row" | Toppenish

|

| Yakima

|

|

| align="right" |

| 1907

|-

! scope="row" | Tukwila

|

| King

|

|

| align="right" |

| 1908

|-

! scope="row" | Tumwater

|

| Thurston

|

|

| align="right" |

| 1869

|-

! scope="row" | Twisp

| Town

| Okanogan

|

|

| align="right" |

| 1909

|- id=U

! scope="row" | Union Gap

|

| Yakima

|

|

| align="right" |

| 1883

|-

! scope="row" | Uniontown

| Town

| Whitman

|

|

| align="right" |

| 1890

|-

! scope="row" | University Place

|

| Pierce

|

|

| align="right" |

| 1995

|- id=V

! scope="row" | Vader

|

| Lewis

|

|

| align="right" |

| 1906

|-

! scope="row" style="background-color:#e2ffcc;" | Vancouver

|

| Clark

|

|

| align="right" |

| 1857

|- id=W

! scope="row" | Waitsburg

|

| Walla Walla

|

|

| align="right" |

| 1881

|-

! scope="row" style="background-color:#e2ffcc;" | Walla Walla

|

| Walla Walla

|

|

| align="right" |

| 1862

|-

! scope="row" | Wapato

|

| Yakima

|

|

| align="right" |

| 1908

|-

! scope="row" | Warden

|

| Grant

|

|

| align="right" |

| 1910

|-

! scope="row" | Washougal

|

| Clark

|

|

| align="right" |

| 1908

|-

! scope="row" | Washtucna

| Town

| Adams

|

|

| align="right" |

| 1903

|-

! scope="row" style="background-color:#e2ffcc;" | Waterville

| Town

| Douglas

|

|

| align="right" |

| 1889

|-

! scope="row" | Waverly

| Town

| Spokane

|

|

| align="right" |

| 1907

|-

! scope="row" style="background-color:#e2ffcc;" | Wenatchee

|

| Chelan

|

|

| align="right" |

| 1892

|-

! scope="row" | West Richland

|

| Benton

|

|

| align="right" |

| 1955

|-

! scope="row" | Westport

|

| Grays Harbor

|

|

| align="right" |

| 1914

|-

! scope="row" | White Salmon

|

| Klickitat

|

|

| align="right" |

| 1907

|-

! scope="row" | Wilbur

| Town

| Lincoln

|

|

| align="right" |

| 1890

|-

! scope="row" | Wilkeson

| Town

| Pierce

|

|

| align="right" |

| 1909

|-

! scope="row" | Wilson Creek

| Town

| Grant

|

|

| align="right" |

| 1903

|-

! scope="row" | Winlock

|

| Lewis

|

|

| align="right" |

| 1890

|-

! scope="row" | Winthrop

| Town

| Okanogan

|

|

| align="right" |

| 1924

|-

! scope="row" | Woodinville

|

| King

|

|

| align="right" |

| 1993

|-

! scope="row" | Woodland

|

| Cowlitz,<br />Clark

|

|

| align="right" |

| 1906

|-

! scope="row" | Woodway

|

| Snohomish

|

|

| align="right" |

| 1958

|- id=Y

! scope="row" | Yacolt

| Town

| Clark

|

|

| align="right" |

| 1908

|-

! scope="row" style="background-color:#e2ffcc;" | Yakima

|

| Yakima

|

|

| align="right" |

| 1886

|-

! scope="row" | Yarrow Point

| Town

| King

|

|

| align="right" |

| 1959

|-

! scope="row" | Yelm

|

| Thurston

|

|

| align="right" |

| 1924

|- id=Z

! scope="row" | Zillah

|

| Yakima

|

|

| align="right" |

| 1911

|}

See also

  • Washington (state) statistical areas
  • List of counties in Washington
  • List of census-designated places in Washington
  • List of unincorporated communities in Washington

Notes

References

  • Title 35 RCW (governing all cities)
  • Title 35A RCW (governing code cities)
  • Association of Washington Cities