ZIP code 56535 is officially located in the state of Minnesota, primarily serving the city of Erskine. It falls under the administrative jurisdiction of Polk County. When planning mail delivery, logistics routing, or demographic research, 56535 operates within the Central Time (CT) timezone and supports the 350 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 56535 ZIP Code Tabulation Area is approximately 5,250. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $135,535.