ZIP code 55055 is officially located in the state of Minnesota, primarily serving the city of Newport. It falls under the administrative jurisdiction of Washington County. When planning mail delivery, logistics routing, or demographic research, 55055 operates within the Central Time (CT) timezone and supports the 569 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 55055 ZIP Code Tabulation Area is approximately 17,369. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $75,055.