Power County is in Southeastern Idaho. Of the 44 counties in the state, 1,442-square-mile Power County ranks 21st by size. There is roughly 1,000 acres of residential land and property for sale in Power County, Idaho, based on recent Land Network data. The combined market value of farms, ranches, hunting land and other land for sale here is approximately $18 million. The average price of residential acreage for sale in Power County was $833,142. The county has a rural, farm-based economy. Browse all residential land and rural property for sale in Idaho to find residential land and properties that suit your lifestyle needs, from existing residential homes and estates to land ready for future residential-property development.