ZIP code 98021 is officially located in the state of Washington, primarily serving the city of Bothell. It falls under the administrative jurisdiction of Snohomish County. When planning mail delivery, logistics routing, or demographic research, 98021 operates within the Pacific Time (PT) timezone and supports the 871 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 98021 ZIP Code Tabulation Area is approximately 17,671. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $97,021.