ZIP code 78950 is officially located in the state of Texas, primarily serving the city of New ulm. It falls under the administrative jurisdiction of Austin County. When planning mail delivery, logistics routing, or demographic research, 78950 operates within the Central Time (CT) timezone and supports the 735 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 78950 ZIP Code Tabulation Area is approximately 37,135. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $90,950.