ZIP code 71840 is officially located in the state of Arkansas, primarily serving the city of Garland city. It falls under the administrative jurisdiction of Miller County. When planning mail delivery, logistics routing, or demographic research, 71840 operates within the Central Time (CT) timezone and supports the 283 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 71840 ZIP Code Tabulation Area is approximately Data Not Available. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $120,840.