Americans continue to prefer a healthcare system based on private insurance (54%) over a government-run healthcare system (42%). Support for a government-run system averaged 36% from 2010 to 2014 but has been 40% or higher each of the past five years.

Democratic candidates’ plans for greater government involvement in healthcare are, however, consistent with the views of their party’s base. Since 2015, after most of the Affordable Care Act’s provisions had gone into effect, an average of 65% of Democrats have favored a government-run system.

Over the same period, Republicans have been overwhelmingly opposed to a government-run system, with an average of 13% preferring that approach while 84% have wanted to retain a private system.