A total of almost 1,000 acres were listed for sale in Spink County recently, representing a total value of $2 million in Spink County land and rural real estate for sale. Spink County ranks 44th in the Mount Rushmore State for the total number of acres of land currently advertised for sale. Of all locations in Spink County with farms and ranches for sale, Redfield had the most land for sale. Its economy is defined as agricultural, with 675 farms recorded in the county during the most recent U.S. Census. Farming activities in Spink County generate annual revenues of $17 million, most of which is from crops. Spink County is the 18th biggest county (1,509 square miles) in South Dakota. It's located in the Glacial Lakes & Prairies South Dakota region of South Dakota.