ZIP code 39402 is officially located in the state of Mississippi, primarily serving the city of Hattiesburg. It falls under the administrative jurisdiction of Lamar County. When planning mail delivery, logistics routing, or demographic research, 39402 operates within the Central Time (CT) timezone and supports the 725 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 39402 ZIP Code Tabulation Area is approximately 9,125. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $74,402.