 mcmurray is a community in peters township, washington county in the u.s. state of pennsylvania. the u.s. census bureau defined the community as a census-designated place (cdp), though it has no legal status as a separately incorporated municipality. the population was 4,647 at the 2010 census. its zip code is 15317, which it shares with neighboring borough canonsburg. ==geography== mcmurray is located at  (40.282276, -80.087162). according to the united states census bureau, the cdp has a total area of , all of it land. ==demographics== as of the census of 2000, there were 4,726 people, 1,582 households, and 1,387 families residing in the cdp. the population density was 1,533.5 people per square mile (592.4/kmÂ²). there were 1,612 hous
Census-designated_places_in_Pennsylvania Census-designated_places_in_Washington_County,_Pennsylvania Pittsburgh_metropolitan_area