Sweet Water is a town located in the U.S. state of Alabama. It lies in the Marengo County 24 miles of Linden to the south. It was around 1940s when the town of Sweet Water first discovered and it named for Sweet Water Creek, that runs in the place. Sweet Water has a total area of 2.02 sq miles at 32.09737°N 87.86751°W. It is elevated by 184 feet above sea level. The Sweet Water Cotton Gin is what makes the town very famous and getting proud of. As of 2010 census, Sweet Water population was 258 with a population density of 119.57/sq mi. It has Zip code 36782.