ZIP code 85911 is officially located in the state of Arizona, primarily serving the city of Cibeque. It falls under the administrative jurisdiction of Navajo County. When planning mail delivery, logistics routing, or demographic research, 85911 operates within the Mountain Time (MT) timezone and supports the 341 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 85911 ZIP Code Tabulation Area is approximately 36,741. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $127,911.