The value of farms, hunting land and other rural land and acreage for sale in West Virginia's Monongalia County recently on Land.com was approximately $77 million. This represents approximately 2,000 acres of farms and rural land for sale in Monongalia County. Monongalia County ranks sixth out of 55 counties in the state for the total number of acres of land currently advertised for sale. Morgantown featured the most land for sale. From an economic perspective, government and state-level services contribute most to Monongalia County's overall GDP. Monongalia County is the 33rd largest county (365 square miles) in West Virginia. It's located in the Northwest West Virginia region of West Virginia.