Gallup: “Nearly 3 in 10 adults living in Texas (27.8%) do not have health insurance, making it the state with the highest uninsured rate in the country in 2010. Mississippi and Louisiana also have high rates of uninsured residents, with about one in four lacking coverage. By a significant margin, Massachusetts — where state law requires all adult residents to have health insurance — continues to have the lowest percentage of uninsured residents, at 4.7%. Connecticut, Minnesota, and Hawaii also have relatively low uninsured rates, with about 1 in 10 adults not carrying health insurance in each.”