The value of all farms, ranches, hunting land and other land for sale in Idaho's Power County recently was approximately $21 million, representing a combined 4,390 acres of land for sale in Power County. Power County ranks 35th in the Gem State for the combined amount of land currently advertised for sale. Among cities in Power County with ranches, farms, hunting land and other rural land and acreage for sale, American Falls had the most land for sale. Power County has a large agricultural economy, with 308 farms recorded in the county during the latest U.S. Census. Farming activities in Power County generate annual revenues of $13 million, most of which is from crops. Power County is Idaho's 21st biggest county (1,442 square miles). It's located in the Southeastern Idaho region of Idaho.