ZIP code 48003 is officially located in the state of Michigan, primarily serving the city of Almont. It falls under the administrative jurisdiction of Lapeer County. When planning mail delivery, logistics routing, or demographic research, 48003 operates within the Eastern Time (ET) timezone and supports the 466 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 48003 ZIP Code Tabulation Area is approximately 44,566. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $91,003.