Report: Latino Young Adults Distrust the Tobacco, Vaping Industry Salud America In 1980, roughly a third of American adults still smoked. Now here's a figure from 2024: 9.9 percent. That's the share of American adults who smoke cigarettes, according to data from the Poll: About Half of Public Supports a Ban on Both Flavored and All E Cigarettes, Though Most Young Adults Are Opposed KFF Urban Recovery