ZIP code 74750 is officially located in the state of Oklahoma, primarily serving the city of Millerton. It falls under the administrative jurisdiction of McCurtain County. When planning mail delivery, logistics routing, or demographic research, 74750 operates within the Central Time (CT) timezone and supports the 620 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 74750 ZIP Code Tabulation Area is approximately 11,820. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $90,750.