This report provides a guide to the development and presentation of the 2013-2014 NSDUH State estimates. A summary of the methodology is included along with tables containing sample sizes, response rates, and population estimates (i.e., denominators of percentages) by State and age group.

This report provides a guide to the development and presentation of 2012-2014 NSDUH substate estimates. A summary of the estimation methodology is included as well as sample sizes, response rates, and population estimates.

This report provides a guide to the development and presentation of 2014-2015 state estimates. A summary of the methodology is included as well as sample sizes, response rates, and population estimates.

This report provides a guide to the development and presentation of 2014-2016 NSDUH substate estimates. A summary of the estimation methodology is included as well as sample sizes, response rates, and population estimates.

These are data tables for the 2017-2018 state-level estimates.

These are the percentage estimates for the 2016-2017 at the state level.

This is a table of contents for the state-specific 2017-2018 estimates. Just click on the link for each state to be taken to that state.

Browse population estimates based on the 2021-2022 National Surveys on Drug Use and Health (NSDUH) for each state and region. There are four tables for each geographic area, which present population estimates and percentages for 35 measures of substance use and mental health by age group across 37 tables. These estimates are based on small area estimation (SAE) methods in which state-level NSDUH data are combined with other data from smaller geographies. The combined data are used to create modeled state estimates of the civilian, noninstitutionalized population ages 12 and older, or adults 18 and older for mental health measures.The tables are available in a zip file of PDFs or as an HTML file. There is also a table of contents which contains links to specific state files in HTML or PDF.Tables labeled with an A include measures of substance use and mental health issues. Tables labeled with a B include measures of past year substance use and mental health treatment.

2015-2016 NSDUH: Other Sources of State-Level Data

These are Excel, CSV, and PDF files of 2014-2015 NSDUH state estimates.