Yankton is located in South Dakota. Yankton, South Dakota has a population of 15,002. Yankton is less family-centric than the surrounding county with 27% households with children. The county percentage for households with children is 27%.
The median household income in Yankton, South Dakota is $52,705. The median household income for the surrounding county is $59,035 compared to the national median of $66,222. The median age of people living in Yankton is 39.7 years.
The average high temperature in July is 87.3 degrees, with an average low temperature in January of 7.6 degrees. The annual precipitation is 25.09.