ZIP code 98539 is officially located in the state of Washington, primarily serving the city of Doty. It falls under the administrative jurisdiction of Lewis County. When planning mail delivery, logistics routing, or demographic research, 98539 operates within the Central Time (CT) timezone and supports the 286 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 98539 ZIP Code Tabulation Area is approximately 24,086. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $103,539.