Allen County

Allen County is a county in Kansas, United States. The population in Allen County was 12,579 in 2022. The median age in Allen County was 41.2 in 2021. The median income in Allen County was $27,431 in 2021. The unemployment rate in Allen County was 2.2% in 2023. The percentage of people with obesity in Allen County was 41.7% in 2021. The percentage of people who binge drink in Allen County was 18.9% in 2021. The percentage of people who smoke in Allen County was 20.2% in 2021.