Yankton is a city located in South Dakota, situated along the Missouri River. It serves as the county seat of Yankton County and has a rich history dating back to the mid-19th century. The city is known for its scenic parks, recreational opportunities, and historical landmarks, including the Yankton Historic District. The population of Yankton is approximately 14,000 residents, making it one of the larger cities in the state. The area is also home to Mount Marty University, a private Catholic institution, and offers various outdoor activities such as fishing, boating, and hiking, attracting both locals and visitors alike.