ZIP code 54175 is officially located in the state of Wisconsin, primarily serving the city of Townsend. It falls under the administrative jurisdiction of Oconto County. When planning mail delivery, logistics routing, or demographic research, 54175 operates within the Central Time (CT) timezone and supports the 321 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 54175 ZIP Code Tabulation Area is approximately 15,721. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $115,175.