A combined almost 10,000 acres were listed for sale in South Dakota's Harding County recently; the overall value of all Harding County farms, ranches, and rural real estate for sale was approximately $10 million. Harding County ranks 48th based on the total amount of acres of land for sale of all the counties in the Coyote State. Camp Crook featured the most land for sale. Harding County has a large agricultural economy, with 250 farms recorded in the county during the latest U.S. Census. Farming activities in Harding County generate annual revenues of $3 million, the majority of which comes from livestock products. Harding County is one of the ten biggest counties in South Dakota (2,678 square miles). It's located in the Black Hills & Badlands South Dakota region of the state.