what county is pennsboro wv in?
Pennsboro, West Virginia Pennsboro is a city in Ritchie County, West Virginia, United States. The population was 1,171 at the 2010 census. The city is located at the junction of U.S. Route 50 and West Virginia Route 74; the North Bend Rail Trail also passes through the city. The town was platted about 1820 by Charles Penn, and named for him.