ZIP code 54001 is officially located in the state of Wisconsin, primarily serving the city of Deronda. It falls under the administrative jurisdiction of Polk County. When planning mail delivery, logistics routing, or demographic research, 54001 operates within the Central Time (CT) timezone and supports the 395 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 54001 ZIP Code Tabulation Area is approximately 41,695. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $57,001.