Monmouth County

Monmouth County is a county in New Jersey, United States. The population in Monmouth County was 644,098 in 2022. The median age in Monmouth County was 43.3 in 2021. The median income in Monmouth County was $49,372 in 2021. The unemployment rate in Monmouth County was 3.8% in 2023. The percentage of people with obesity in Monmouth County was 27% in 2021. The percentage of people who binge drink in Monmouth County was 18.4% in 2021. The percentage of people who smoke in Monmouth County was 11.8% in 2021.