Mills County is in Western Iowa. Of the 99 counties in the Wrestling State, Mills County is 80th in terms of its size (282,010 acres). The total value of approximately 1,000 acres of residential land and property recently listed for sale in Iowa's Mills County was around $7 million. The average price of residential land for sale in Mills County was $985,071. 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.