ZIP code 71862 is officially located in the state of Arkansas, primarily serving the city of Washington. It falls under the administrative jurisdiction of Hempstead County. When planning mail delivery, logistics routing, or demographic research, 71862 operates within the Central Time (CT) timezone and supports the 334 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 71862 ZIP Code Tabulation Area is approximately 3,834. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $94,862.