This chartbook uses combined 2015 to 2019 data from the National Survey on Drug Use and Health (NSDUH) to present nationally representative estimates of mental health service utilization among adults aged 18 or older and adolescents aged 12 to 17 within different racial/ethnic groups in the United States. The percentages are annual averages.

This NSDUH report presents results of a survey of illicit substance, alcohol, and tobacco use among people 12 years of age and older. It Includes national estimates of the rates of use, trends, numbers of users, and other measures, such as youth-related prevention measures.

This report examines trends in illicit substance use from 2010 to 2011 and from 2002 to 2011 among Americans 12 and older, comparing differences by age group and gender. It also discusses disparities in the need for specialized treatment versus those who actually receive it.