Chart: Teenagers Two to Three Times More Likely to Vape Than Smoke Statista Chart: The U.S. States That Smoke The Most Statista 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 Associations between vaping and daily cigarette consumption among individuals with psychological distress Disparities Grow as Smoking Rates Rise Again