ZIP code 49801 is officially located in the state of Michigan, primarily serving the city of Iron mountain. It falls under the administrative jurisdiction of Dickinson County. When planning mail delivery, logistics routing, or demographic research, 49801 operates within the Central Time (CT) timezone and supports the 700 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 49801 ZIP Code Tabulation Area is approximately 38,500. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $57,801.