ZIP code 48873 is officially located in the state of Michigan, primarily serving the city of Pewamo. It falls under the administrative jurisdiction of Ionia County. When planning mail delivery, logistics routing, or demographic research, 48873 operates within the Eastern Time (ET) timezone and supports the 501 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 48873 ZIP Code Tabulation Area is approximately 26,401. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $81,873.