Marlboro County

Marlboro County is a county in South Carolina, United States. The population in Marlboro County was 26,039 in 2022. The median age in Marlboro County was 41.1 in 2021. The median income in Marlboro County was $18,714 in 2021. The unemployment rate in Marlboro County was 6.4% in 2023. The percentage of people with obesity in Marlboro County was 43.9% in 2021. The percentage of people who binge drink in Marlboro County was 15.1% in 2021. The percentage of people who smoke in Marlboro County was 27.2% in 2021.