ZIP code 56168 is officially located in the state of Minnesota, primarily serving the city of Rushmore. It falls under the administrative jurisdiction of Nobles County. When planning mail delivery, logistics routing, or demographic research, 56168 operates within the Central Time (CT) timezone and supports the 300 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 56168 ZIP Code Tabulation Area is approximately 5,200. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $96,168.