McClain County

McClain County is a county in Oklahoma, United States. The population in McClain County was 45,306 in 2022. The median age in McClain County was 38.8 in 2021. The median income in McClain County was $36,957 in 2021. The unemployment rate in McClain County was 3% in 2023. The percentage of people with obesity in McClain County was 39.7% in 2021. The percentage of people who binge drink in McClain County was 15.6% in 2021. The percentage of people who smoke in McClain County was 17.3% in 2021.