ZIP code 87328 is officially located in the state of New mexico, primarily serving the city of Navajo. It falls under the administrative jurisdiction of McKinley County. When planning mail delivery, logistics routing, or demographic research, 87328 operates within the Mountain Time (MT) timezone and supports the 722 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 87328 ZIP Code Tabulation Area is approximately 40,622. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $116,328.