Yankton, SD

ZIP code 57078 covers the area of Yankton, South Dakota. This charming city is home to significant landmarks such as the historic Meridian Bridge connecting Nebraska and South Dakota, the stunning Lewis and Clark Lake offering scenic views and recreational activities, and the beautifully preserved Dakota Territorial Capitol. The downtown area boasts a mix of local shops, restaurants, and cultural attractions, making it a vibrant destination for visitors and residents alike.