ZIP code 54414 is officially located in the state of Wisconsin, primarily serving the city of Birnamwood. It falls under the administrative jurisdiction of Shawano County. When planning mail delivery, logistics routing, or demographic research, 54414 operates within the Central Time (CT) timezone and supports the 587 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 54414 ZIP Code Tabulation Area is approximately 30,687. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $78,414.