Iron County is in Southeast Missouri. Of the 115 counties in the Show Me State, Iron County is 66th in terms of its size (353,321 acres). Missouri's Iron County has around 1,000 acres of residential land for sale based on recent Land Network data. The combined market value of farms, ranches, hunting land and other land for sale here was $6 million. The average price of residential land for sale in Iron County was $250,809. Browse all residential land and rural property for sale in Missouri 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.