Superior, WI

ZIP code 54880 serves Superior, Wisconsin, on the western end of Lake Superior near the Minnesota border. It covers much of the city’s downtown and waterfront. Notable landmarks include the University of Wisconsin–Superior, Fairlawn Mansion and Museum, the Richard I. Bong Veterans Historical Center, and the SS Meteor, a historic whaleback ship preserved as a museum on Barker’s Island. The port and lakefront are defining features of the area.