ZIP code 48429 is officially located in the state of Michigan, primarily serving the city of Durand. It falls under the administrative jurisdiction of Shiawassee County. When planning mail delivery, logistics routing, or demographic research, 48429 operates within the Eastern Time (ET) timezone and supports the 685 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 48429 ZIP Code Tabulation Area is approximately 32,885. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $133,429.