Plainfield, PA

Plainfield is a census-designated place in Cumberland County, Pennsylvania, United States. The 2010 census counted 399 residents. Plainfield is part of the Harrisburg–Carlisle metropolitan statistical area. The Pennsylvania Turnpike passes along the northern edge of the CDP, but the nearest exit is 8 miles to the east, on the other side of Carlisle. Plainfield's local map joins its older history to the places and landscapes that still shape the town today, all within the wider Pennsylvania setting. The local scoop is how Plainfield's history still shows up in the places people visit, work, learn, and meet.