Willernie, MN

ZIP code 55090 serves the Stillwater area of Washington County, Minnesota, along the St. Croix River near the Wisconsin border. Notable landmarks include the Stillwater Lift Bridge and historic riverfront, the Washington County Historic Courthouse, and the St. Croix Boom Site, which commemorates the region’s lumbering history. Brown’s Creek State Trail is another prominent feature, connecting the area’s neighborhoods with the river corridor.