ZIP code 48419 is officially located in the state of Michigan, primarily serving the city of Carsonville. It falls under the administrative jurisdiction of Sanilac County. When planning mail delivery, logistics routing, or demographic research, 48419 operates within the Eastern Time (ET) timezone and supports the 361 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 48419 ZIP Code Tabulation Area is approximately 32,561. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $63,419.