Grainger County

Grainger County is a county in Tennessee, United States. The population in Grainger County was 24,277 in 2022. The median age in Grainger County was 45.6 in 2021. The median income in Grainger County was $23,247 in 2021. The unemployment rate in Grainger County was 3.5% in 2023. The percentage of people with obesity in Grainger County was 38.7% in 2021. The percentage of people who binge drink in Grainger County was 15.1% in 2021. The percentage of people who smoke in Grainger County was 25% in 2021.