A total of approximately 1,000 acres were listed for sale in South Dakota's Kingsbury County recently, representing a combined almost $6 million in Kingsbury County land and rural real estate for sale. Kingsbury County ranks 28th in the state for the total acreage of land currently advertised for sale. Of all farms and ranches for sale in Kingsbury County, Lake Preston 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 Kingsbury County generate annual revenues of $8 million, most of which is from crops. Kingsbury County is South Dakota's 37th biggest county (863 square miles). It's located in the Glacial Lakes & Prairies South Dakota region of the state.