Atco is a small unincorporated community on the northwestern side of Cartersville in southern Bartow County, Georgia, United States. There are numerous baseball and soccer complexes in the area, primarily along Sugar Valley and Cassville Roads, making it a popular destination for subdivisions.
A post office called Atco was established in 1907, and remained in operation until it was discontinued in 1965. Atco gets its name from the American Textile Company.
Coordinates: 34°10′50″N 84°49′12″W / 34.18056°N 84.82000°W