The value of all farms and rural land for sale in Shenandoah County, Virginia, recently was $89 million, representing a total of 1,507 acres of land for sale in Shenandoah County. Shenandoah County ranks 23rd out of 133 counties in the Old Dominion for the combined amount of land currently advertised for sale. Mount Jackson featured the most land for sale. Manufacturing and related services are the largest economic sectors in Shenandoah County. Shenandoah County is the 23rd largest county (511 square miles) in Virginia. It's located in the Valley Virginia region of the state.