Former U.S. Vice President Joe Biden is the early leader for the 2020 Democratic Party nomination, a Reuters/Ipsos Election Day opinion poll found, in a field likely to quickly take shape as candidates seek to challenge Republican President Donald Trump.
Joe Biden received 29 percent of the support.
Senator Bernie Sanders, an independent who made an unsuccessful run for the Democratic nomination in 2016, finished second in the hypothetical field with 22 percent. The rest of the poll was tied between Senators Cory Booker of New Jersey, Elizabeth Warren of Massachusetts and Kamala Harris of California.
All of the Democrats fared well in a popular vote hypothetical matchup against Donald Trump.
Before a single dollar has been spent on election ads or campaign rallies, the poll found Biden scored best in a hypothetical matchup, beating Trump 51 percent to 39 percent in the popular vote.
The poll found Sanders, Booker and Harris would also defeat Trump nationally if the election were held today.
Opinion polls at this early a stage tend to be largely dominated by those with the most widespread name recognition.