Acworth is a city in Cobb County, Georgia, United States. It is part of the Atlanta metropolitan area. As of the 2010 census, this city had a population of 20,425, up from 13,422 at the 2000 census. Acworth is located in the foothills of the North Georgia mountains along the southeastern banks of Lake Acworth and Lake Allatoona on the Etowah River. Unincorporated areas known as Acworth extend into Bartow, Cherokee, and Paulding counties respectively.
Acworth's nickname is "The Lake City". Acworth Beach is located on nearby Lake Allatoona and Lake Acworth.