The new poll, released Thursday, also finds some of the policy proposals discussed in the Democratic primary are out of sync with the broader electorate.
Getting rid of private health insurance and moving to a government-run health care system is favored among Democratic primary voters by a 30-point margin, but opposed among all voters by 5 points.
By a 15-point margin, primary voters favor providing health insurance coverage to undocumented immigrants. Voters overall oppose that by a 28-point margin.
Decriminalizing entering the U.S. without proper documentation is favored among primary voters by 10 points and opposed by voters by 23 points.
There is one proposal both groups like -- changing the health care system so every American can buy into Medicare. Democratic primary voters favor that by 64 points and voters by 42.
By a 14-point margin, voters say Democrats would do a better job than Republicans handling health care, and they have a favorable view of Obamacare by a 9-point margin (that climbs to +69 among Democrats).
Meanwhile, there is a 19-point gap between voters overall and Democratic primary voters on the U.S. moving more toward socialism: 53 percent of primary voters say that would be a good thing compared to 34 percent of all voters.