ZIP code 48885 is officially located in the state of Michigan, primarily serving the city of Sidney. It falls under the administrative jurisdiction of Montcalm County. When planning mail delivery, logistics routing, or demographic research, 48885 operates within the Central Time (CT) timezone and supports the 418 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 48885 ZIP Code Tabulation Area is approximately 13,718. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $85,885.