Day County

Day County is a county in South Dakota, United States. The population in Day County was 5,479 in 2022. The median age in Day County was 47.3 in 2021. The median income in Day County was $29,491 in 2021. The unemployment rate in Day County was 2.1% in 2023. The percentage of people with obesity in Day County was 39% in 2021. The percentage of people who binge drink in Day County was 20.3% in 2021. The percentage of people who smoke in Day County was 19.7% in 2021.