A total of approximately 3,000 acres were listed for sale in South Dakota's Jackson County recently, representing a combined approximately $8 million in Jackson County farms, ranches, and rural real estate for sale. Jackson County ranks 46th in the Mount Rushmore State for the total acreage of land currently advertised for sale. Of all locations in Jackson County with land for sale, Interior featured the most land for sale. Jackson County has a large agricultural economy, with 299 farms recorded in the county during the latest U.S. Census. Farming activities in Jackson County generate annual revenues of $4 million, the majority of which comes from livestock products. Jackson County is one of the ten biggest counties in South Dakota (1,871 square miles). It's located in the Black Hills & Badlands South Dakota region of South Dakota.