ZIP code 79312 is officially located in the state of Texas, primarily serving the city of Amherst. It falls under the administrative jurisdiction of Lamb County. When planning mail delivery, logistics routing, or demographic research, 79312 operates within the Mountain Time (MT) timezone and supports the 348 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 79312 ZIP Code Tabulation Area is approximately 17,148. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $44,312.