Adair County is in Western Iowa. Of the 99 counties in the Hawkeye State, Adair County ranks 56th in terms of size (364,975 acres). The total value of around 1,000 acres of residential land and property recently listed for sale in Iowa's Adair County was almost $10 million. The average price of residential acreage for sale in Adair County was $866,574. Browse all residential land and rural property for sale in Iowa 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.