2016-2018 NSDUH Substate Region Estimates Categorized into Seven Groups, by Age Group
HealthData.Gov
Updated Oct 29, 2026
About this dataset
Tables and maps defining the substate regions for each state and the District of Columbia.
Data and resources (1)
- HTML
Official Government Data Source
Visit the original government dataset for complete information, documentation, and data access.
Modified Jun 29, 2026