A total of 1,000 acres were listed for sale in Roberts County, South Dakota, recently, representing a total value of $9 million in Roberts County farms and ranches for sale. Roberts County ranks 14th out of 66 counties in the Coyote State for the total number of acres of land currently advertised for sale. Of all locations in Roberts County with ranches, farms, hunting land and other rural land and acreage for sale, Big Stone City had the most land for sale. Roberts County has a large agricultural economy, with 876 farms recorded in the county during the latest U.S. Census. Farming activities in Roberts County generate annual revenues of $16 million, most of which is from crops. Roberts County is the 27th biggest county (1,135 square miles) in South Dakota. It's located in the Glacial Lakes & Prairies South Dakota region of the state.