The median age of the Atlanta population is 33.3, Atlanta population by age are, under 18 years is 86,066, 16 years and over is 428,133, 18 years and over is 420,738, 21 years and over is 391,950, 65 years and over is 77,456. 47.8% are male, 52.2% are female, 17.0% are under 18 years old, 84.5% are 16 years and over, 83.0% are 18 years and over, 77.3% are 21 years and over, 12.3% are 65 years and over.
