Marengo County is in River Heritage Alabama. Of the 67 counties in the Yellowhammer State, Marengo County ranks 11th in terms of size (628,910 acres). There is nearly 1,000 acres of residential land for sale in Alabama's Marengo County based on recent Land Network data, making it the most common type of land for sale in Marengo County. The combined market value of land and rural real estate for sale here is nearly $5 million. The average price of residential land for sale in Marengo County was $205,545. Browse all residential land and rural property for sale in Alabama 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.