ZIP code 56048 is officially located in the state of Minnesota, primarily serving the city of Janesville. It falls under the administrative jurisdiction of Waseca County. When planning mail delivery, logistics routing, or demographic research, 56048 operates within the Central Time (CT) timezone and supports the 663 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 56048 ZIP Code Tabulation Area is approximately 10,463. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $56,048.