The value of all farms, ranches, and rural real estate for sale in South Dakota's Tripp County recently was nearly $14 million, representing a combined 2,509 acres of land for sale in Tripp County. Tripp County ranks 31st out of 66 counties in South Dakota for the total number of acres of land currently advertised for sale. Winner featured the most land for sale. Its economy is defined as agricultural, with 629 farms recorded in the county during the most recent U.S. Census. Farming activities in Tripp County generate annual revenues of $15 million, the majority of which comes from livestock products. Tripp County is the 15th biggest county (1,617 square miles) in South Dakota. It's located in the Great Lakes South Dakota region of the state.