Union County

Union County is a county in Tennessee, United States. The population in Union County was 20,452 in 2022. The median age in Union County was 42.5 in 2021. The median income in Union County was $25,733 in 2021. The unemployment rate in Union County was 3.7% in 2023. The percentage of people with obesity in Union County was 37.6% in 2021. The percentage of people who binge drink in Union County was 15.6% in 2021. The percentage of people who smoke in Union County was 24.8% in 2021.