ZIP code 35640 is officially located in the state of Alabama, primarily serving the city of Hartselle. It falls under the administrative jurisdiction of Morgan County. When planning mail delivery, logistics routing, or demographic research, 35640 operates within the Central Time (CT) timezone and supports the 832 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 35640 ZIP Code Tabulation Area is approximately 33,732. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $120,640.