ZIP code 79742 is officially located in the state of Texas, primarily serving the city of Grandfalls. It falls under the administrative jurisdiction of Ward County. When planning mail delivery, logistics routing, or demographic research, 79742 operates within the Mountain Time (MT) timezone and supports the 576 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 79742 ZIP Code Tabulation Area is approximately 34,876. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $54,742.