Hardin County is in Central Iowa. Of the 99 counties in the Wrestling State, Hardin County is 58th in terms of its size (364,797 acres). There is roughly 1,000 acres of residential land for sale in Hardin County, Iowa, based on recent Land Network data, making it the most common type of land for sale in Hardin County. The combined market value of farms and ranches for sale here is about $8 million. The average price of residential acreage for sale in Hardin County was $191,225. The county has a rural, farm-based economy. 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.