ZIP code 54615 is officially located in the state of Wisconsin, primarily serving the city of Black river fall. It falls under the administrative jurisdiction of Jackson County. When planning mail delivery, logistics routing, or demographic research, 54615 operates within the Central Time (CT) timezone and supports the 839 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 54615 ZIP Code Tabulation Area is approximately 15,539. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $95,615.