A total of around 100,000 acres were listed for sale in Idaho's Bannock County recently, representing a combined around $315 million in Bannock County ranches, farms, hunting land and other rural land and acreage for sale. Bannock County ranks fourth in the state based on the combined acreage of land for sale among the 44 counties in the Gem State. Of all locations in Bannock County with ranches, farms, hunting land and other rural land and acreage for sale, Pocatello featured the most land for sale. From an economic perspective, government and state-level services contribute most to Bannock County's overall GDP. Bannock County is Idaho's 27th biggest county (1,148 square miles). It's located in the Southeastern Idaho region of the state.