Washington County, Pennsylvania
Washington County is a county in Pennsylvania with an estimated population of 210,232 in 2023. 30 cities, towns and Census places in it are indexed here.
Largest places in Washington County
Washington 13,429Canonsburg 9,629California 4,639Donora 4,500Charleroi 4,174Monongahela 4,087Centerville 3,222Bentleyville 2,331New Eagle 2,024McDonald 2,017East Washington 1,826Burgettstown 1,403North Charleroi 1,282Houston 1,152Speers 1,070West Brownsville 971Ellsworth 925Midway 915Deemston 743Claysville 719Roscoe 707Cokeburg 617Allenport 478Stockdale 418Long Branch 414Marianna 389Beallsville 388Finleyville 371Dunlevy 364Elco 260
About Washington County
Washington County is one of the counties of Pennsylvania. County governments in Pennsylvania handle local services such as courts, property records and elections; cities and towns inside the county run their own municipal services. Population figures come from the Census Bureau's Vintage 2023 estimates, which are updated annually.