ZIP code 37399 is officially located in the state of Tennessee, primarily serving the city of Winchester. It falls under the administrative jurisdiction of Franklin County. When planning mail delivery, logistics routing, or demographic research, 37399 operates within the Central Time (CT) timezone and supports the 355 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 37399 ZIP Code Tabulation Area is approximately Data Not Available. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $123,399.