ZIP code 99548 is officially located in the state of Alaska, primarily serving the city of Chignik lake. It falls under the administrative jurisdiction of Lake and Peninsula Borough County. When planning mail delivery, logistics routing, or demographic research, 99548 operates within the Pacific Time (PT) timezone and supports the 649 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 99548 ZIP Code Tabulation Area is approximately 39,849. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $56,548.