where is waynesboro, pa
Waynesboro, Pennsylvania. Waynesboro is a borough in Franklin County, Pennsylvania, on the southern border of the state. Waynesboro is in the Cumberland Valley between Hagerstown, Maryland, and Chambersburg, Pennsylvania. It is part of Chambersburg, PA Micropolitan Statistical Area, which is part of the BaltimoreâWashington metropolitan area. It is 2 miles north of the MasonâDixon line and close to Camp David and the Raven Rock Mountain Complex. The population within the borough limits was 10,568 at the 2010 ...