Owosso, MI

ZIP code 48867 covers the city of Owosso in Michigan. The area is known for key landmarks such as the Curwood Castle, a historic Norman-style home that once belonged to author James Oliver Curwood, and the Steam Railroading Institute, home to the Pere Marquette 1225 steam locomotive. Other notable sites include the Owosso Community Airport and the historic downtown area with its charming shops and restaurants.