ZIP code 72564 is officially located in the state of Arkansas, primarily serving the city of Oil trough. It falls under the administrative jurisdiction of Independence County. When planning mail delivery, logistics routing, or demographic research, 72564 operates within the Central Time (CT) timezone and supports the 520 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 72564 ZIP Code Tabulation Area is approximately 34,120. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $128,564.