Ziebach County ranks 57th in the Coyote State for the total number of acres of land currently advertised for sale. Dupree had the most land for sale. Its economy is defined as agricultural, with 240 farms recorded in the county during the most recent U.S. Census. Farming activities in Ziebach County generate annual revenues of $8 million, the majority of which comes from livestock products. Ziebach County is one of the ten biggest counties in South Dakota (1,970 square miles). It's located in the Black Hills & Badlands South Dakota region of the state.