The total value of farms, hunting land and other rural land and acreage for sale in Shenandoah County recently on Land.com was almost $80 million. This represents around 2,000 acres of farms, rural land, hunting land and other land for sale in Shenandoah County. Shenandoah County ranks 21st in the Old Dominion for the total number of acres of land currently advertised for sale. Of all land for sale in Shenandoah County, Mount Jackson had the most land for sale. Manufacturing and related services are the largest economic sectors in Shenandoah County. Shenandoah County is the 23rd biggest county (511 square miles) in Virginia. It's located in the Valley Virginia region of Virginia.