Atlanta | areaCode | 404, 678, 470 Atlanta | areaOfLand | 344.9 (square kilometres) Atlanta | populationDensity | 1299.0 (inhabitants per square kilometre) Atlanta | isPartOf | Fulton_County,_Georgia Atlanta | areaTotal | 347.1 (square kilometres)
Part of Fulton County (Georgia), Atlanta has a population density of, 1299.0 inhabitants per square kilometre. Atlanta has a total area of 347.1 square kilometres, yet covers a land area of 344.9 square kilometres. Atlanta has the area codes 404, 678, and 470.