Sheffield, IA

ZIP code 50475 covers the area of Saint Ansgar, a charming town in northern Iowa. This zip code is home to notable landmarks such as the St. Ansgar Greenhouse, the historic Cedar Valley Golf Course, and the picturesque Mill Pond Park. With a population of around 1,200 residents, the community enjoys a peaceful rural setting while still being within convenient reach of larger cities such as Mason City and Austin.