ZIP code 48434 is officially located in the state of Michigan, primarily serving the city of Forestville. It falls under the administrative jurisdiction of Sanilac County. When planning mail delivery, logistics routing, or demographic research, 48434 operates within the Eastern Time (ET) timezone and supports the 457 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 48434 ZIP Code Tabulation Area is approximately 27,757. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $118,434.