New Haven County

County in Connecticut, United States of America, North America

New Haven County is a county in Connecticut, United States. The population in New Haven County was 863,700 in 2021. The median age in New Haven County was 40.4 in 2021. The median income in New Haven County was $38,532 in 2021. The unemployment rate in New Haven County was 3.6% in 2023. The percentage of people with obesity in New Haven County was 31.4% in 2021. The percentage of people who binge drink in New Haven County was 15.4% in 2021. The percentage of people who smoke in New Haven County was 14.8% in 2021.