Payette County is in Southwestern Idaho. Of the 44 counties in the Gem State, 410-square-mile Payette County ranks 44th by size. Recent listings of residential land for sale in Payette County, Idaho, totals approximately 1,000 acres and a combined market value of nearly $7 million. The most common type of land for sale by combined acreage in Payette County is undeveloped land. The average price of residential acreage for sale in Payette County was $882,825. 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.