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Use these maps and tables to understand the geographic boundaries used in the2016-2018 National Surveys on Drug Use and Health (NSDUH) substate estimates. The resource is available as a PDF or HTM file. There is also…
Updated Oct 29, 2026
HealthData.Gov
Tables, maps, and datafiles defining the substate regions for each state and the District of Columbia.
Updated Oct 29, 2026
HealthData.Gov
National maps showing 2014-2016 estimates for 395 substate regions ranked from lowest to highest for each measure and divided into 7 categories.
Updated Oct 29, 2026
HealthData.Gov
This report discusses the substate region definitions and maps used in the 2010 to 2012 National Survey on Drug Use and Health (NSDUH) report that assesses past year alcohol use disorder and illicit drug use disorder…
Updated Oct 29, 2026
HealthData.Gov
This report discusses the substate region definitions and maps used in the 2008 to 2010 National Survey on Drug Use and Health (NSDUH) report that assesses past year alcohol use disorder and illicit drug use disorder…
Updated Oct 29, 2026
HealthData.Gov
This report uses 2012 to 2014 National Survey on Drug Use and Health (NSDUH) to assess past month marijuana use and perceptions of great risk of harm from smoking marijuana once a month among people aged 12 or older in…
Updated Oct 29, 2026
HealthData.Gov
Tables and maps defining the substate regions for each state and the District of Columbia
Updated Oct 29, 2026
