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Diagram of a person overlaid with an icon of smoking cigarette with number 46.M, a no smoking icon with the number 40%, and an icon of two children with the number 54%. 46.6 Million 40% 54%
About 1 in 5 adults smoke.
4 out of 10 nonsmokers (88 million people) are exposed to secondhand smoke.
More than 1 out of 2 kids (aged 3–11 years) are exposed to secondhand smoke.
CDC Vital Signs

Tobacco Use

Smoking
Secondhand Smoke

CDC Vital Signs offers recent data on the important health topics of key diseases, conditions, or risk factors. Data is gathered from CDC's national monitoring systems to show progress in important areas of public health, and the ways people can increase their health, prevent or control disease.

Tobacco use is the leading preventable cause of death, disease, and disability in the US. Each year, around 443,000 people die from smoking or exposure to secondhand smoke, and another 8.6 million suffer from a serious illness from smoking. Two new CDC reports indicate that, despite the dangers of tobacco use, about 46.6 million adults in the US smoke, and 88 million nonsmokers are exposed to secondhand smoke.


 
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