 west middlesex is a borough in mercer county, pennsylvania, along the shenango river. the population was 855 at the 2012 census. it is part of the youngstown&ndash;warren&ndash;boardman, oh-pa metropolitan statistical area. ==geography== west middlesex is located at  (41.173630, -80.456874). according to the united states census bureau, the borough has a total area of , all land. ==history== as a platted town the history of west middlesex goes back to 1836, when james gilkey surveyed the site. the surveyor was best known to fame, however, as the man who cultivated and brought into notice the "neshannock potatoes," or sometimes called the "gilkies: and "messers." james mcconnell was owner of the tract upon which the town was platted. for m
Boroughs_in_Mercer_County,_Pennsylvania Boroughs_in_Pennsylvania Populated_places_established_in_1836 YoungstownaWarrenaBoardman,_OHaPA_metropolitan_area