The value of farms and rural land for sale in Virginia's Montgomery County recently on Land.com was $106 million. This represents approximately 2,000 acres of land and rural real estate for sale in Montgomery County. Montgomery County ranks 30th in the Old Dominion for the total acreage of land currently advertised for sale. Of all locations in Montgomery County with farms and rural land for sale, Blacksburg had the most land for sale. From an economic perspective, government and state-level services contribute most to Montgomery County's overall GDP. Montgomery County is the 50th largest county (389 square miles) in Virginia. It's located in the Mountain Virginia region of the state.