Does NIDA collect and release the data on this webpage?
No. The National Center for Health Statistics (NCHS) at the Centers for Disease Control and Prevention collects and reports these data, which are available to the public and can be accessed from an ad-hoc query system called CDC WONDER—Wide-ranging Online Data for Epidemiologic Research. NIDA does not fund or assist in the collection of these data but does analyze NCHS data to create the figures and descriptions on this page.
Why are the statistics displayed not more recent? Where can I find more recent estimates of overdose death rates?
This webpage is regularly updated to display the most recent final drug overdose death data published annually by NCHS. NCHS systems receive and analyze data from death certificates, including cause-of-death information reported by state and local medical examiners and coroners. Because drug overdose deaths often require lengthy investigations, data are updated as new information is received.
For more recent provisional data, please see Provisional Drug Overdose Death Counts from NCHS. Timely data related to unintentional and undetermined intent drug overdose deaths by participating jurisdiction is also available from the CDC’s State Unintentional Drug Overdose Reporting System (SUDORS). Similar data related to nonfatal drug overdoses are reported through CDC’s Drug Overdose Surveillance and Epidemiology (DOSE) system.
Where can I find more information about the data displayed on this webpage?
For more information or to contact CDC, please visit the CDC’s Drug Overdose Deaths webpage.