Working-Age Adults at High Risk of Lacking Insurance Made the Greatest Gains in Coverage, 2013–2016 Percent of uninsured adults ages 19–64 Income level Race Age Firm size All adults: 20% All adults: 13% Notes: FPL refers to federal poverty level. 138% of the poverty level is $16,243 for an individual or $33,465 for a family of four. 250% of the poverty level is $29,425 for an individual or $60,625 for a family of four. Data: The Commonwealth Fund Affordable Care Act Tracking Surveys, July–September 2013 and February–April 2016.