Clark, SD

ZIP code 57225 is located in De Smet, South Dakota. This historic town is famous for being the childhood home of author Laura Ingalls Wilder, whose Little House on the Prairie series was based on her experiences here. Landmarks in the area include the Laura Ingalls Wilder Historic Homes, a replica of the Ingalls family's sod house, and the Ingalls Homestead, where visitors can experience life as pioneers.