ZIP code 48455 is officially located in the state of Michigan, primarily serving the city of Metamora. It falls under the administrative jurisdiction of Lapeer County. When planning mail delivery, logistics routing, or demographic research, 48455 operates within the Eastern Time (ET) timezone and supports the 543 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 48455 ZIP Code Tabulation Area is approximately 32,743. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $75,455.