Median Age by Zip Code (ZCTA5) — Atlanta Metro

NOTE: Gray indicates insufficient data or a suppressed estimate.

Median age skews youngest in the urban core around downtown Atlanta and nearby zip codes to the south and east, where several areas dip below 30, likely reflecting concentrations of college-age populations and younger renters. The northern suburbs—particularly zip codes near Alpharetta, Roswell, and the far northern periphery—tend toward higher median ages in the 45–55+ range, consistent with established single-family home communities. A notable east-west contrast emerges in the southern half of the metro, where southwestern zip codes generally register lower median ages than their southeastern counterparts.

Data: U.S. Census Bureau, 2023 ACS

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