ZIP code 99027 is officially located in the state of Washington, primarily serving the city of Otis orchards. It falls under the administrative jurisdiction of Spokane County. When planning mail delivery, logistics routing, or demographic research, 99027 operates within the Pacific Time (PT) timezone and supports the 248 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 99027 ZIP Code Tabulation Area is approximately 12,848. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $99,027.