A combined approximately 1,000 acres were listed for sale in Spink County recently; the combined value of all Spink County farms, ranches, hunting land and other land for sale was almost $1 million. Spink County ranks 37th in South Dakota 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 featured the most land for sale. Spink County has a large agricultural economy, with 675 farms recorded in the county during the latest 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 largest county (1,509 square miles) in South Dakota. It's located in the Glacial Lakes & Prairies South Dakota region of South Dakota.