Sanders has garnered 34 delegates and emerged as the clear front-runner after winning the popular vote in the first three Democratic presidential primary contests in Iowa, New Hampshire and Nevada.
The results indicated that at least two Democratic candidates were likely to defeat Trump in Florida if the general election were held the day the pollsters questioned the respondents.
The Vermont senator came 14 points ahead of the president when voters were asked if they admired their characters.
The president was found to fare worst against Mike Bloomberg, but still came out 14-points ahead of the former mayor.
Morning Consult said the Vermont senator is now ahead of for the former vice president, a first in its polling for the Democratic Party's 2020 race.
Nearly two-thirds of likely New Hampshire Democratic primary voters said they would prefer a life-extinguishing meteor strike against the Earth over President Trump being re-elected in November.
The former mayor of South Bend, Indiana, is making gains but still trails Vermont Sen. Bernie Sanders in the state ahead of its 2020 primary on February 11.
President Donald Trump, impeached with abuse of power and obstruction of Congress, still has a net negative approval rating.
After a strong showing in Iowa, the former South Bend mayor looks to have momentum going into New Hampshire, though he is some distance behind the Vermont senator, according to an Emerson College poll.
Opaque internal numbers released by the 2020 campaigns in Iowa amid the delay in the official result point to a disappointing for vice president Joe Biden if borne out.
The Vermont independent senator is ahead of former vice president Joe Biden by 15 points in the early state as the 2020 primaries kick off in Iowa.
The former mayor of New York had surged ahead of the former mayor of South Bend in most demographics, according to poll results from Morning Consult.
The Morning Consult poll found Congress to be the least-trusted of U.S. institutions to contain the deadly coronavirus.
Fifty percent of Americans surveyed by Fox News said Trump should be removed, with 44 percent responding "no" and 6 percent saying they are still undecided.
The president's approval rating has also risen since an October poll.
The Vermont senator has seen his numbers spike by eight points since the same poll was conducted in December.
Washington Post/ABC survey shows Biden still appears to be favorite, as Sanders gains and Warren's popularity starts to fall ahead of Iowa caucuses.
The Emerson College poll found that a large chunk of the Vermont senator's supporters in the 2020 race is not committed to the Democratic nomination regardless of who wins.
More than 43 percent of voters disapprove of the Senate convicting and removing President Donald Trump from office, a new poll by Morning Consult showed.
All but one of the six Democratic candidates in the poll had a lead over Trump outside of the poll's margin of error.
The poll asked voters to choose between President Donald Trump and each Democratic candidate as though the election was being held today.
A new poll shows that 71 percent of Republicans believe that witnesses should testify during Trump's impeachment trial.
According to the poll, 90 percent of black Americans disapprove of Trump's job performance as president.
The Reuters/Ipsos poll shows downward movement for the Massachusetts senator and former vice president, while the Vermont senator held steady.
A new poll from VICE News and Ipsos found that 56 percent of black voters said they would consider voting for Sanders, compared to 54 percent who said the same for Joe Biden.
While among the most ambitious plans to tackle inequality beyond income, Elizabeth Warren's tax proposal has produced research casting doubt on some of its largest promises.
Although Trump won Michigan in 2016, the five leading Democratic candidates perform better than the president in Michigan, according to a poll released Wednesday.
A poll by Morning Consult and Politico found that 77 percent of registered voters could not find Iran on a world map, and 72 percent could not identify it on a map of the Middle East.
There are more Americans in favor of President Donald Trump's removal than against as he awaits a trial in the U.S. Senate following his impeachment by the House.
A poll from Mason-Dixon Polling & Strategy found that more voters would pick Trump over any Democrat in Virginia except Biden if the election were to be held now.