ZIP code 98822 is officially located in the state of Washington, primarily serving the city of Entiat. It falls under the administrative jurisdiction of Chelan County. When planning mail delivery, logistics routing, or demographic research, 98822 operates within the Pacific Time (PT) timezone and supports the 836 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 98822 ZIP Code Tabulation Area is approximately 34,436. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $114,822.