Roughly 37% of adult in the United States own a smartphone, computer and tablet, according to survey results from the Pew Internet & American Life Project.
In looking at how the ownership of all three devices breaks out among demographic groups, the study indicates that it is highest among 30-49-year-olds (51%), college graduates (53%), and those coming from households with at least $75k in annual income (60%).
Last year, a survey from Deloitte found that 37% of Americans aged 14 and older owned the trio of devices, with that figure up to 51% among Millennials (14-30).