Frederick County

Frederick County is a county in Maryland, United States. The population in Frederick County was 287,079 in 2022. The median age in Frederick County was 38.8 in 2021. The median income in Frederick County was $47,947 in 2021. The unemployment rate in Frederick County was 1.6% in 2023. The percentage of people with obesity in Frederick County was 33.2% in 2021. The percentage of people who binge drink in Frederick County was 16.4% in 2021. The percentage of people who smoke in Frederick County was 12.2% in 2021.