Lacking health insurance has devastated the lives of many in recent years. In 2010 alone, roughly 26,000 Americans prematurely died because they did not have health insurance, according to a recent report by the health care advocacy group Families USA.
The individual mandate, upheld by the Supreme Court on Thursday, will have massive consequences for the entire country -- and some states in particular.
The degree to which states suffer with a lack of health insurance varies widely. In many southern states, more than one in five residents lack health insurance, according to Gallup. That's much more than in many states in the Northeast, where fewer than one in ten have no insurance.
Massachusetts, where just 4.9 percent of residents lack health insurance, has the highest percentage covered. The state instituted an individual mandate in 2006 under then-Governor and current leading Republican presidential candidate Mitt Romney, which inspired the current health reform law that the Supreme Court upheld on Thursday.
Check out the 10 states with the highest percentages lacking health insurance:
More:States Health Insurance 10 States Highest Percentage Uninsured 10 States Most Uninsured 10 Uninsured States Health Insurance States
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