ZIP code 55089 is officially located in the state of Minnesota, primarily serving the city of Welch. It falls under the administrative jurisdiction of Goodhue County. When planning mail delivery, logistics routing, or demographic research, 55089 operates within the Central Time (CT) timezone and supports the 881 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 55089 ZIP Code Tabulation Area is approximately 25,381. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $53,089.