ZIP code 48912 is officially located in the state of Michigan, primarily serving the city of Lansing. It falls under the administrative jurisdiction of Ingham County. When planning mail delivery, logistics routing, or demographic research, 48912 operates within the Eastern Time (ET) timezone and supports the 436 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 48912 ZIP Code Tabulation Area is approximately 34,036. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $44,912.