libraries Cumberland County Library System Amelia S. Givin Free Library Bosler Memorial Library East Pennsboro Branch Library Cleve J. Fredricksen Public Library John Graham Public Library New Cumberland Public Library Shippensburg Public Library Joseph T. Simpson Public Library Communities Under Pennsylvania law, there are four types of incorporated municipalities: cities, boroughs, townships, and, in at most two cases, towns. The following boroughs and townships are located in Cumberland County: Boroughs Camp Hill Carlisle (county seat) Lemoyne Mechanicsburg Mount Holly Springs New Cumberland Newburg Newville Shippensburg (partly in Franklin County) Shiremanstown Wormleysburg Townships Cooke Dickinson East Pennsboro Hampden Hopewell Lower Allen Lower Frankford Lower Mifflin Middlesex Monroe North Middleton North Newton Penn Shippensburg Silver Spring South Middleton South Newton Southampton Upper Allen Upper Frankford Upper Mifflin West Pennsboro Census-designated places Census-designated places are geographical areas designated by the U.S. Census Bureau for the purposes of compiling demographic data. They are not actual jurisdictions under Pennsylvania law. Other unincorporated communities, such as villages, may be listed here as well. Boiling Springs Carlisle Barracks Enola Lower Allen Messiah College New Kingstown Plainfield Schlusser Shippensburg University West Fairview Unincorporated communities Bloserville Grantham Hogestown Huntsdale Lisburn Summerdale West Hill Population ranking The population ranking of the following table is based on the 2010 census of Cumberland County. † county seat Recreation Annual events occur in downtown Carlisle at the Carlisle Fairgrounds. The Capital City Mall in Lower Allen Township serves the West Shore, the Carlisle area, and surrounding communities. Williams Grove Speedway is a half-mile auto-racing track in the county. The Appalachian Trail crosses the central part of Cumberland, which has two state parks: Colonel Denning State Park (also in Perry County) Pine Grove Furnace State Park (also in Adams County) See also National Register of Historic Places listings in Cumberland County, Pennsylvania References External links County of Cumberland (official website) Cumberland Area Economic Development Corporation Carlisle Young Professionals Cumberland Valley Visitors Bureau 1750 establishments in Pennsylvania Harrisburg–Carlisle metropolitan statistical area Populated places established in 1750