Sussex County

Sussex County is a county in New Jersey, United States. The population in Sussex County was 146,084 in 2022. The median age in Sussex County was 44.9 in 2021. The median income in Sussex County was $46,789 in 2021. The unemployment rate in Sussex County was 4% in 2023. The percentage of people with obesity in Sussex County was 31.8% in 2021. The percentage of people who binge drink in Sussex County was 20.4% in 2021. The percentage of people who smoke in Sussex County was 12.5% in 2021.