ZIP code 99553 is officially located in the state of Alaska, primarily serving the city of Akutan. It falls under the administrative jurisdiction of Aleutians East Borough County. When planning mail delivery, logistics routing, or demographic research, 99553 operates within the Pacific Time (PT) timezone and supports the 326 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 99553 ZIP Code Tabulation Area is approximately 18,526. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $41,553.