Joplin, Virginia
Joplin is an unincorporated community and former town in Prince William County, Virginia, United States. The town was located on land taken to form Chopawamsic Recreational Demonstration Area and is now part of Prince William Forest Park, a National Park Service property located adjacent to Marine Corps Base Quantico. The remains of the town, now just a collection of homes, lies on a stretch of Va. 619, Joplin Road, approximately three miles west of Dumfries.