Middlesex County

Middlesex County is a county in Connecticut, United States. The population in Middlesex County was 164,759 in 2021. The median age in Middlesex County was 45.9 in 2021. The median income in Middlesex County was $45,928 in 2021. The unemployment rate in Middlesex County was 3% in 2023. The percentage of people with obesity in Middlesex County was 31% in 2021. The percentage of people who binge drink in Middlesex County was 17.7% in 2021. The percentage of people who smoke in Middlesex County was 12.3% in 2021.