Columbia County

Columbia County is a county in Georgia, United States. The population in Columbia County was 162,419 in 2022. The median age in Columbia County was 37.5 in 2021. The median income in Columbia County was $37,431 in 2021. The unemployment rate in Columbia County was 2.8% in 2023. The percentage of people with obesity in Columbia County was 34.4% in 2021. The percentage of people who binge drink in Columbia County was 16% in 2021. The percentage of people who smoke in Columbia County was 12.9% in 2021.