A total of almost 1,000 acres were listed for sale in South Dakota's Deuel County recently, representing a total value of almost $6 million in Deuel County ranches, farms, hunting land and other rural land and acreage for sale. Deuel County ranks 38th in South Dakota for the total acreage of land currently advertised for sale. Of all farms and ranches for sale in Deuel County, Clear Lake had the most land for sale. Its economy is defined as agricultural, with 664 farms recorded in the county during the most recent U.S. Census. Farming activities in Deuel County generate annual revenues of $11 million, most of which is from crops. Deuel County is the 49th largest county (636 square miles) in South Dakota. It's located in the Glacial Lakes & Prairies South Dakota region of the state.