ZIP code 78003 is officially located in the state of Texas, primarily serving the city of Bandera. It falls under the administrative jurisdiction of Bandera County. When planning mail delivery, logistics routing, or demographic research, 78003 operates within the Central Time (CT) timezone and supports the 533 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 78003 ZIP Code Tabulation Area is approximately 34,133. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $91,003.