Sioux Falls, SD

ZIP code 57104 covers central and north-central Sioux Falls near the Big Sioux River. It includes downtown blocks and a mix of commercial, civic, and residential areas. Major landmarks include Falls Park, the Old Courthouse Museum, the Pettigrew Home & Museum, the Washington Pavilion, and the Cathedral of Saint Joseph. The area also contains offices, shops, restaurants, and cultural venues serving the wider city.