ZIP code 99580 is officially located in the state of Alaska, primarily serving the city of Ekwok. It falls under the administrative jurisdiction of Dillingham Census Area County. When planning mail delivery, logistics routing, or demographic research, 99580 operates within the Pacific Time (PT) timezone and supports the 792 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 99580 ZIP Code Tabulation Area is approximately 40,692. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $100,580.