Chamberlain, SD

ZIP code 57325 belongs to De Smet, a small town in eastern South Dakota. Known for its connection to the famous author Laura Ingalls Wilder, De Smet features landmarks such as the Laura Ingalls Wilder Historic Homes, the Ingalls Homestead, and the Laura Ingalls Wilder Memorial Society. Visitors can explore these sites to learn about the life and legacy of the beloved author of the "Little House on the Prairie" series.