The poll found that 24 percent of adults age 18-29 years old said that they “regularly” or “occasionally” use or smoke marijuana. For all adult age groups overall, 13 percent of Americans said that they smoke pot, with 5 percent saying they used it regularly and 8 percent claiming occasional use.
Thirteen percent of those 30-49 years old said that they were cannabis users. The poll showed that 11 percent of adults 50-64 years old were weed smokers and for those 65 and older the figure was 6 percent.
By geographic region, more adults in the West, at 20 percent, admitted to using cannabis than any other area of the country. All other regions reported significantly lower and similar rates of cannabis use. In the East, 12 percent of adults said that they smoked weed. In the South, the figure was 11 percent, while 10 percent of Midwesterners said that they were pot smokers.
All three coastal states in the West, California, Oregon, and Washington, plus Nevada and Colorado,