Key statistics about smoking from the United States’ principal health statistics agency.

An extensive directory of research data from the CDC's Tobacco Information & Prevention Source website.

Provides data on a per country basis about smoking prevalence and cigarette consumption; tobacco control policies and restrictions; smoking-attributable mortality; tobacco trade, tax, and production information; tobacco-related health expenditures; and tobacco-related agriculture and employment.

STATE System is an electronic data warehouse containing up-to-date and historical state-level data on tobacco use prevention and control. provide summaries of current research, responses to common industry arguments, guidance on the relevant sections of the global tobacco treaty (the FCTC), and sources for more information.

Offers cigarette, tar, and nicotine ratings; cigarette sales, advertising, and promotion expenditures; and text of the Federal Cigarette Labeling and Advertising Act of 1966.