ZIP code 72002 is officially located in the state of Arkansas, primarily serving the city of Alexander. It falls under the administrative jurisdiction of Saline County. When planning mail delivery, logistics routing, or demographic research, 72002 operates within the Central Time (CT) timezone and supports the 642 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 72002 ZIP Code Tabulation Area is approximately 17,442. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $74,002.