Yankton County

Yankton County is a county in South Dakota, United States. The population in Yankton County was 23,373 in 2022. The median age in Yankton County was 41.6 in 2021. The median income in Yankton County was $36,417 in 2021. The unemployment rate in Yankton County was 1.5% in 2023. The percentage of people with obesity in Yankton County was 36.5% in 2021. The percentage of people who binge drink in Yankton County was 21.4% in 2021. The percentage of people who smoke in Yankton County was 16.3% in 2021.