Mason County, Washington

Mason County: County in the state of Washington, United States

About

Mason County is a county located in the U.S. state of Washington. As of the 2010 census, the population was 60,699 and a population density of 22 people per km². After 10 years in 2020 county had an estimated population of 68,224 inhabitants. Its county seat is Shelton. The county was created 170 years ago in 1854.

Mason County locator map
Location of Mason County on Washington map.

Quick Facts about Mason County

Population : 68,224 (2020)
Country : United States of America
State : Washington (United States)
Different from : Mason County, Mason County, Mason County, Mason County, Mason County
Area : 2722 km2
Water as percent of area : 8.7%
Land as percent of area : 91.3%
Named for : Charles H. Mason
Altitude : 554 feet / 169 meters
Capital : Shelton
Establishment : March 03, 1854
Time Zone : America/Los_Angeles
Local time : 05:19:54 (21st December 2024)
Density : 25 Pop. per km² as of 2020
Population growth : 11.03% (2010-2020)
Mason County Courthouse - Shelton Washington image
Mason County Courthouse - Shelton Washington
Mason County Courthouse - Shelton Washington image
Mason County Courthouse - Shelton Washington image

Geography

Mason County is located at 47°21'2"N 123°10'59"W (47.3504800, -123.1830900). It has 5 neighbors: Grays Harbor County, Jefferson County, Kitsap County, Pierce County and Thurston County.

Mason County map

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The largest city of Mason County is Shelton with a population of 10,955. . See all Mason County cities & populated places.

Mason County Populated Places

Cities, towns, neighborhoods & other populated places in Mason County.

City Name Population Title
Shelton 10,955 County seat of Mason County, Washington, United States

Mason County has 5 neighbours.

  • Shelton

Demographics

The population of Mason County increased by 11.03% in 10 years.

Year Population % Change Method
2010 60,699 - census
2011 60,870 0.28% estimation process
2012 60,681 -0.31% estimation process
2013 60,474 -0.34% estimation process
2014 60,604 0.21% estimation process
2015 60,991 0.63% estimation process
2016 62,142 1.85% estimation process
2017 63,740 2.51% estimation process
2018 65,380 2.51% estimation process
2019 66,768 2.08% estimation process
2020 68,224 2.13% estimation process

Comitatul Mason, Comte de Mason, Comté de Mason, Condado de Mason, Condado han Mason, Contea di Mason, Hrabstwo Mason, Kantono Mason, Mason, Mason Kun, Mason Kūn, Mason konderria, Mason megye, Mejson, Mejsun, Okres Mason, Okrug Mejson, Quan Mason, Quận Mason, mei sen xian, meison jun, mesana ka'unti, mqatʿt maswn, shhrstan maswn washyngtn, Мейсон, Мейсън, Округ Мејсон, شهرستان ماسون، واشینگتن, مقاطعة ماسون, میسن کاؤنٹی، واشنگٹن, মেশন কাউন্টি, メイソン郡, 梅森县

Other places with the same name (6)

Washington Other Counties (more counties)

County Name Population Title
King County 2,274,315 County in the state of Washington, United States
Pierce County 913,890 County in the state of Washington, United States
Snohomish County 830,393 County in the state of Washington, United States
Seattle 769,714 The eighteenth most populous city in the United States and the center of the Seattle metropolitan area.
Spokane County 528,225 County in the state of Washington, United States
Clark County 496,865 County in Washington, United States
Thurston County 294,074 County in the state of Washington, United States
Kitsap County 272,787 County in the state of Washington, United States
Yakima County 251,879 County in the state of Washington, United States
Whatcom County 231,016 County in the state of Washington, United States
Spokane 222,050 The second most populous city in Washington.
Tacoma 219,945 The third most populous city in Washington.
Benton County 206,426 County in Arkansas, United States
Vancouver 186,192 The third most populous city in Washington.
Bellevue 148,073 The most populous city in Washington.
Skagit County 130,789 County in the state of Washington, United States