ZIP code 99011 is officially located in the state of Washington, primarily serving the city of Fairchild air fo. It falls under the administrative jurisdiction of Spokane County. When planning mail delivery, logistics routing, or demographic research, 99011 operates within the Pacific Time (PT) timezone and supports the 734 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 99011 ZIP Code Tabulation Area is approximately 13,334. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $127,011.