ZIP code 72432 is officially located in the state of Arkansas, primarily serving the city of Harrisburg. It falls under the administrative jurisdiction of Poinsett County. When planning mail delivery, logistics routing, or demographic research, 72432 operates within the Central Time (CT) timezone and supports the 543 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 72432 ZIP Code Tabulation Area is approximately 34,843. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $84,432.