Prevalence estimates for 15 measures of substance use and mental illness are provided along with 95% confidence intervals for persons aged 12 or older for the substance use measures, persons aged 18 or older for the mental illness measures, and persons aged 12-20 for one alcohol measure.
Tables of prevalence estimates for persons aged 12 to 17, 18 to 25, 26 or older, and aged 18 or older.
Tables and maps defining the substate regions for each state and the District of Columbia.
National maps showing 2016-2018 estimates for the substate regions ranked from lowest to highest for each measure and divided into 7 categories.
Tables showing the 2014-2016 and 2016-2018 substate area estimates and the percent Bayesian confidence intervals along with an indication of statistical significance of the difference.