Lancaster County

Lancaster County is a county in Pennsylvania, United States. The population in Lancaster County was 556,629 in 2022. The median age in Lancaster County was 38.7 in 2021. The median income in Lancaster County was $34,936 in 2021. The unemployment rate in Lancaster County was 2.3% in 2023. The percentage of people with obesity in Lancaster County was 35.2% in 2021. The percentage of people who binge drink in Lancaster County was 17.4% in 2021. The percentage of people who smoke in Lancaster County was 16.7% in 2021.