ZIP code 92257 is officially located in the state of California, primarily serving the city of Niland. It falls under the administrative jurisdiction of Imperial County. When planning mail delivery, logistics routing, or demographic research, 92257 operates within the Pacific Time (PT) timezone and supports the 477 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 92257 ZIP Code Tabulation Area is approximately 18,677. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $109,257.