ZIP code 48876 is officially located in the state of Michigan, primarily serving the city of Potterville. It falls under the administrative jurisdiction of Eaton County. When planning mail delivery, logistics routing, or demographic research, 48876 operates within the Eastern Time (ET) timezone and supports the 613 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 48876 ZIP Code Tabulation Area is approximately 37,713. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $132,876.