ZIP code 98327 is officially located in the state of Washington, primarily serving the city of Du pont. It falls under the administrative jurisdiction of Pierce County. When planning mail delivery, logistics routing, or demographic research, 98327 operates within the Pacific Time (PT) timezone and supports the 772 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 98327 ZIP Code Tabulation Area is approximately 20,372. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $99,327.