A total of approximately 2,000 acres were listed for sale in Idaho's Clark County recently, representing a combined almost $28 million in Clark County farms, ranches, and rural real estate for sale. Clark County ranks 44th out of 44 counties in the Gem State for the total number of acres of land currently advertised for sale. Among cities in Clark County with land for sale, Dubois had the most land for sale. Clark County has a large agricultural economy, with 72 farms recorded in the county during the latest U.S. Census. Farming activities in Clark County generate annual revenues of $186,000, most of which is from crops. Clark County is Idaho's 19th biggest county (1,764 square miles). It's located in the Eastern Idaho region of the state.