ZIP code 73643 is officially located in the state of Oklahoma, primarily serving the city of Durham. It falls under the administrative jurisdiction of Roger Mills County. When planning mail delivery, logistics routing, or demographic research, 73643 operates within the Central Time (CT) timezone and supports the 734 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 73643 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 $71,643.