AHRQ Stats: Uninsured Population

The percentage of adults ages 18 to 64 who were uninsured at any time during the calendar year fell from about 24 percent in 2015 (45.1 million adults) to 22 percent in 2016 (42.3 million adults). (Source: AHRQ, Medical Expenditure Panel Survey Research Findings #42: Non-Elderly Adults Ever Uninsured During the Calendar Year, 2013-2016.)