ZIP code 38220 is officially located in the state of Tennessee, primarily serving the city of Atwood. It falls under the administrative jurisdiction of Carroll County. When planning mail delivery, logistics routing, or demographic research, 38220 operates within the Central Time (CT) timezone and supports the 220 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 38220 ZIP Code Tabulation Area is approximately 16,320. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $80,220.