Former Vice President Joe Biden leads President Trump by 13 points nationally, according to the latest Quinnipiac University survey.
In a national head-to-head matchup, the poll found Biden taking 53 percent against 40 percent for Trump, with the poll's assistant director describing it as a "landslide" margin.
Five other Democratic contenders also lead the president: Sens. Bernie Sanders (I-Vt.), Kamala Harris (D-Calif.) and Elizabeth Warren (D-Mass.) hold healthy leads over Trump, with Sanders up by 9 points, Harris ahead by 8 and Warren leading by 7.
South Bend, Ind., Mayor Pete Buttigieg (D) and Sen. Cory Booker (D-N.J.) lead Trump by 5 points, with each posting a 47 to 42 split.