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Twenty Million More Americans Have Health Insurance Versus 2010

  • In first-half of 2018, 28.5 million Americans were uninsured
  • Adults aged 25–34 were the most likely to lack insurance
Expansion vs Nonexpansion States

Fewer Americans lack health insurance.

In the first six months of 2018, 28.5 million Americans were uninsured -- 20.1 million fewer than 2010, the year the Affordable Care Act was signed into law by then-President Barack Obama, according to data from the federal Centers for Disease Control and Prevention.