ZIP code 78938 is officially located in the state of Texas, primarily serving the city of Ellinger. It falls under the administrative jurisdiction of Fayette County. When planning mail delivery, logistics routing, or demographic research, 78938 operates within the Central Time (CT) timezone and supports the 554 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 78938 ZIP Code Tabulation Area is approximately 36,954. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $86,938.