Osceola, WI

ZIP code 54020 covers the city of Osceola, Wisconsin, situated along the St. Croix River. This area is known for its scenic landscapes, outdoor recreational opportunities, and historic sites. One of the most important landmarks in ZIP code 54020 is the Cascade Falls, a stunning waterfall that draws visitors year-round for hiking and picnicking. Additionally, the Osceola & St. Croix Valley Railway offers scenic train rides through the area.