Data and Statistics information from the Centers for Disease Control and Prevention.

Research data sets and data studies from a wide range of international data repositories in the sciences, social sciences, and arts and humanities.

Demographic and economic data portal hosted by the United States Census Bureau.

A federal government website managed by the Centers for Medicare and Medicaid Services.

Database hosted by the National Institute for Occupational Safety and Health (NIOSH), a research agency focused on the study of worker safety and health.

The National Poison Data System is the data warehouse for the United States’ poison control centers.

SAMHSA's Center for Behavioral Health Statistics and Quality (CBHSQ) coordinates an integrated data strategy, which includes collecting data each year on the national incidence and prevalence of various forms of mental illness and substance use.

A portal to the online data from the CDC's Division of Vital Statistics.