ZIP code 54622 is officially located in the state of Wisconsin, primarily serving the city of Waumandee. It falls under the administrative jurisdiction of Buffalo County. When planning mail delivery, logistics routing, or demographic research, 54622 operates within the Central Time (CT) timezone and supports the 735 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 54622 ZIP Code Tabulation Area is approximately 32,235. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $114,622.