ZIP code 53017 is officially located in the state of Wisconsin, primarily serving the city of Colgate. It falls under the administrative jurisdiction of Washington County. When planning mail delivery, logistics routing, or demographic research, 53017 operates within the Central Time (CT) timezone and supports the 248 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 53017 ZIP Code Tabulation Area is approximately 31,748. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $129,017.