Seneca County

Seneca County is a county in Ohio, United States. The population in Seneca County was 54,632 in 2022. The median age in Seneca County was 40.5 in 2021. The median income in Seneca County was $29,502 in 2021. The unemployment rate in Seneca County was 3.1% in 2023. The percentage of people with obesity in Seneca County was 42% in 2021. The percentage of people who binge drink in Seneca County was 18% in 2021. The percentage of people who smoke in Seneca County was 21.6% in 2021.