There was a combined $77 million of farms and rural land for sale in West Virginia's Monongalia County recently on Land.com. The total of all Monongalia County farms and rural land for sale was around 2,000 acres. Monongalia County ranks fifth out of 55 counties in the Mountain State for the combined amount of land currently advertised for sale. Of all locations in Monongalia County with land for sale, Morgantown had 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 West Virginia's 33rd largest county (365 square miles). It's located in the Northwest West Virginia region of West Virginia.