Washington County, Pennsylvania

Washington County: County in Pennsylvania, United States

About

Washington County is a county located in the U.S. state of Pennsylvania. As of the 2010 census, the population was 207,820 and a population density of 241 people per km². After 10 years in 2020 county had an estimated population of 206,803 inhabitants. Its county seat is Washington. The county was created 243 years ago in 1781.

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

Quick Facts about Washington County

Population : 206,803 (2020)
Country : United States of America
State : Pennsylvania (United States)
Different from : Washington County, Washington County, Washington County, Washington County, Washington County, Washington County, Washington County, Washington County, Washington County, Washington County, Washington County, Washington County, Washington County, Washington County, Washington Parish, Washington County, Washington County, Washington County, Washington County, Washington County, Washington County, Washington County, Washington County, Washington County, Washington County, Washington County, Washington County, Washington County, Washington County, Washington County
Area : 861 km2
Water as percent of area : 0.5%
Land as percent of area : 99.5%
Named for : George Washington
Capital : Washington
Establishment : March 03, 1781
Time Zone : America/New_York
Local time : 03:29:41 (20th April 2024)
Density : 240 Pop. per km² as of 2020
Population growth : -0.49% (2010-2020)
Washington County Courthouse 'Pennsylvania' south image
Washington County Courthouse 'Pennsylvania' south
Washington County Courthouse 'Pennsylvania' south image
Washington County Courthouse 'Pennsylvania' south image

Geography

Washington County is located at 40°11'22"N 80°14'54"W (40.1894000, -80.2482400). It has 8 neighbors: Marshall County, Allegheny County, Fayette County, Greene County, Westmoreland County, Brooke County, Hancock County and Ohio County.

Washington County map

Click "full screen" full screen map icon to open full mode. View satellite images

The largest city of Washington County is Canonsburg with a population of 8,751. Other cities include, Maple Glen population 7,635, Donora population 4,546, Monongahela population 4,090 and Charleroi population 3,887. See all Washington County cities & populated places.

Washington County Populated Places (more)

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

City Name Population Title
McMurray 66,573 Census-designated place in Peters Township, Washington County, Pennsylvania (USA)
South Strabane 9,449 Township in Washington County, Pennsylvania
Canonsburg 8,751 Borough in Washington County, Pennsylvania
Maple Glen 7,635 City in Pennsylvania, United States of America
Donora 4,546 Borough in Washington County, Pennsylvania
Monongahela 4,090 City of Pennsylvania
Charleroi 3,887 Borough in Pennsylvania, United States
Wolfdale 2,888 Census designated place
Gastonville 2,818 Census designated place
McGovern 2,742 Census designated place
Bentleyville 2,479 Village in Cuyahoga County, Ohio, United States of America
Hickory 2,373 Census-designated place in Mount Pleasant Township, Washington County, Pennsylvania, United States
Lowhill 2,360 Township in Lehigh County, Pennsylvania
New Eagle 2,079 Borough of Pennsylvania
Buffalo 2,011 Township in northeastern Perry County, Pennsylvania
East Washington 1,801 Borough of Pennsylvania

Washington County has 8 neighbours.

Demographics

According to census records, the population of Washington County decreased by 0.49% in 10 years.

Year Population % Change Method
2010 207,820 - census
2011 208,059 0.11% estimation process
2012 208,296 0.11% estimation process
2013 208,046 -0.12% estimation process
2014 207,963 -0.04% estimation process
2015 207,718 -0.12% estimation process
2016 207,386 -0.16% estimation process
2017 207,075 -0.15% estimation process
2018 207,018 -0.03% estimation process
2019 206,865 -0.07% estimation process
2020 206,803 -0.03% estimation process

Comitatul Washington, Comte de Washington, Comté de Washington, Condado de Washington, Condado han Washington, Contae Washington, Contea di Washington, Hrabstwo Washington, Konteth Washington, Okrug Vashington, Quan Washington, Quận Washington, Vashington, Vasington srjan, Washington, Washington Comitatus, Washington Kun, Washington Kūn, Washington konderria, Washington megye, Washingtoni maakond, hua sheng dun xian, raasintana ka'unti, shhrstan washyngtn pnsylwanya, washinton jun, Вашингтон, Округ Вашингтон, Վաշինգտոն շրջան, شهرستان واشینگتن، پنسیلوانیا, مقاطعة واشنطن, واشنگٹن کاؤنٹی، پنسلوانیا, ৱাশিংটন কাউন্টি, ワシントン郡, 華盛頓縣

People born in Washington County (38)

People born in Washington County, including politician Isaac Leffler, television producer and screenwriter Donald Bellisario, politician Christopher Rankin, .

List

Other places with the same name (30)

Pennsylvania Other Counties (more counties)

County Name Population Title
Philadelphia County 1,578,487 County in Pennsylvania, United States
Philadelphia 1,578,487 The sixth most populous city in the United States and the center of the Philadelphia metropolitan area.
Allegheny County 1,211,358 County in the southwestern part of the U.
Montgomery County 833,869 County in Pennsylvania, United States
Bucks County 627,987 County in Pennsylvania, United States
Delaware County 566,753 County in Pennsylvania, United States
Lancaster County 546,192 County in Pennsylvania, United States
Chester County 526,759 County in Pennsylvania, United States
York County 450,448 County in Maine, United States
Berks County 421,017 County in Pennsylvania, United States
Lehigh County 370,802 County in Pennsylvania, United States of America
Westmoreland County 347,087 County in Pennsylvania, United States
Luzerne County 316,982 County in Pennsylvania, United States
Northampton County 305,892 County in Pennsylvania, United States
Pittsburgh 299,226 The second most populous city in Pennsylvania and the center of the Pittsburgh metropolitan area.
Dauphin County 279,874 County in Pennsylvania, United States