Biden has 20-point lead in South Carolina primary: poll

Biden has 20-point lead in South Carolina primary: poll
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Former Vice President Joe BidenJoe BidenSteyer endorses Biden for president Sanders 2020 press secretary: Democratic leadership interested in 'corporate status quo' or 'they're planning to replace Joe' Biden joins calls to release racial breakdowns of coronavirus cases, deaths MORE has a 20-point lead against the rest of the 2020 Democratic field in the crucial early primary state of South Carolina as the Palmetto State emerges as a firewall for his campaign.

Biden has the support of 37 percent of Democratic or Democratic-leaning registered voters surveyed, while Sen. Elizabeth WarrenElizabeth WarrenSteyer endorses Biden for president Biden joins calls to release racial breakdowns of coronavirus cases, deaths The Hill's Campaign Report: Biden faces tough task of uniting Democrats MORE (D-Mass.) got 17 percent in a new Winthrop University poll released Tuesday.

Sens. Bernie SandersBernie SandersSteyer endorses Biden for president Sanders says he wouldn't 'drop dead' if Trump decided on universal healthcare Sanders 2020 press secretary: Democratic leadership interested in 'corporate status quo' or 'they're planning to replace Joe' MORE (I-Vt.) and Kamala HarrisKamala Devi HarrisBiden joins calls to release racial breakdowns of coronavirus cases, deaths Harris, Ocasio-Cortez among Democrats calling for recurring direct payments in fourth coronavirus bill On The Money: Mnuchin, Schumer in talks to strike short-term relief deal | Small businesses struggling for loans | Treasury IG sends Dems report on handling of Trump tax returns MORE (D-Calif.) and South Bend, Ind., Mayor Pete ButtigiegPete ButtigiegThe Hill's Campaign Report: Biden faces tough task of uniting Democrats Sanders campaign adviser on what went right and what went wrong Former Clinton staffers invited to celebrate Sanders dropping out: report MORE rounded out the top five with 8 percent, 7 percent and 4 percent, respectively.

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No other candidate scored above 3 percent.

Biden’s lead swelled to 37 points among African American registered voters who identified as Democratic or leaning Democratic, winning 46 percent of those respondents.

Harris came the closest to Biden, with 10 percent, while no other candidate broke single digits. White voters who identified as Democratic or leaning Democratic said they prefer Warren to Biden by a 29 percent to 22 percent margin.

But the poll showed signs the electorate could shift, as only a third of those surveyed said they were sure of their choice and 52 percent said they might change their minds.

South Carolina will hold the 2020 cycle’s fourth nominating contest after Iowa, New Hampshire and Nevada and will represent the first time the crowded primary field is judged by a majority-black primary electorate.

“African Americans constitute one of the most important constituencies for the Democratic Party. African Americans can make up more than 60% of the Democratic Presidential Primary vote in South Carolina, which is a much larger portion than in the Iowa Caucus or New Hampshire primary,” said Winthrop Poll Director Scott Huffmon. 

The Winthrop University poll comes as Biden fends off a growing challenge from Warren, who has leapfrogged him in a handful of national polls and statewide polls in Iowa and New Hampshire.

The former vice president still enjoys a deep well of support among African American voters over his time in the Obama administration, with his campaign hoping the demographic can help deliver Biden a victory in South Carolina’s primary and propel him to the Democratic presidential nomination.

The Winthrop University poll surveyed 462 Democratic and Democratic-leaning registered voters from Sept. 21-30 and has a margin of error of 4.6 percentage points. The data was weighted based on age, sex and race.