A total of 2,000 acres were listed for sale in Marshall County recently, representing a combined almost $11 million in Marshall County ranches, farms, hunting land and other rural land and acreage for sale. Marshall County ranks 46th out of 66 counties in the Coyote State for the total number of acres of land currently advertised for sale. Of all locations in Marshall County with ranches, farms, hunting land and other rural land and acreage for sale, Langford had the most land for sale. Its economy is defined as agricultural, with 518 farms recorded in the county during the most recent U.S. Census. Farming activities in Marshall County generate annual revenues of $10 million, the majority of which comes from livestock products. Marshall County is the 35th biggest county (886 square miles) in South Dakota. It's located in the Glacial Lakes & Prairies South Dakota region of the state.