Marengo County is located in the state of Alabama, in the southeastern region of the United States. Established in 1818, it is named after the Battle of Marengo, a significant battle in the Napoleonic Wars. The county seat is Demopolis, which is known for its rich history and cultural heritage. The county covers an area of approximately 977 square miles and features a mix of rural landscapes and small towns. Marengo County is home to several parks and recreational areas, providing opportunities for outdoor activities such as hiking, fishing, and camping. The local economy is primarily based on agriculture and forestry.