Monona County is in Western Iowa. Of the 99 counties in the state, Monona County is 16th in terms of its size (698 square miles). There is around 1,000 acres of residential land for sale in Monona County, Iowa, based on recent Land Network data, making it the most common type of land for sale in Monona County. The combined market value of land for sale here is almost $4 million. The average price of residential land for sale in Monona County was $255,614. 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.