ZIP code 86001 is officially located in the state of Arizona, primarily serving the city of Flagstaff. It falls under the administrative jurisdiction of Coconino County. When planning mail delivery, logistics routing, or demographic research, 86001 operates within the Mountain Time (MT) timezone and supports the 406 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 86001 ZIP Code Tabulation Area is approximately 23,506. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $57,001.