A total of nearly 2,000 acres were listed for sale in Tripp County recently, representing a combined almost $13 million in Tripp County farms, ranches, and rural real estate for sale. Tripp County ranks 31st in the state for the combined amount of land currently advertised for sale. Among cities in Tripp County with land for sale, Winner featured the most land for sale. Agriculture and farming drives the Tripp County economy, with 629 farms recorded in the county during the U.S. Census in 2012. Farming activities in Tripp County generate annual revenues of $15 million, the majority of which comes from livestock products. Tripp County is South Dakota's 15th biggest county (1,617 square miles). It's located in the Great Lakes South Dakota region of the state.