Poll: Biden leads 2020 Democratic field by 31 points in South Carolina

Former Vice President Joe BidenJoe BidenThe Hill's Morning Report - Trump says no legislation until Dems end probes Harris readies a Phase 2 as she seeks to rejuvenate campaign 2020 Dems put spotlight on disabilities issues MORE holds a sizable lead over the 2020 Democratic presidential field in a key primary state, according to a new Post and Courier-Change Research Poll

The survey, which was released on Sunday, found that 46 percent of likely Democratic voters in South Carolina, home to the nation's third primary, favor Biden over the rest of the Democratic field. Sen. Bernie SandersBernie SandersHarris readies a Phase 2 as she seeks to rejuvenate campaign 2020 Dems put spotlight on disabilities issues Lee, Sanders introduce bill to tax Wall Street transactions MORE (I-Vt.) is a distant second, with 15 percent of respondents saying they'd support him. 

Meanwhile, 10 percent of likely South Carolina Democratic primary voters said they'd favor Sen. Kamala HarrisKamala Devi HarrisThe Hill's Morning Report - Trump says no legislation until Dems end probes Harris readies a Phase 2 as she seeks to rejuvenate campaign 2020 Dems put spotlight on disabilities issues MORE (D-Calif.).

The Post and Courier noted that Harris and Sanders' support has remained steady in the state since February. Biden, on the other hand, has experienced a surge in support since officially launching his presidential campaign in late April. 

“He’s always been popular in South Carolina and always maintained good relationships here, so people were really excited about him getting in,” Kenneth Glover, chairman of the Orangeburg County Democratic Party, told The Post and Courier.

South Bend, Ind., Mayor Pete ButtigiegPeter (Pete) Paul ButtigiegThe Hill's Morning Report - Trump says no legislation until Dems end probes Harris readies a Phase 2 as she seeks to rejuvenate campaign 2020 Dems put spotlight on disabilities issues MORE and Sen. Elizabeth WarrenElizabeth Ann WarrenThe Hill's Morning Report - Trump says no legislation until Dems end probes Harris readies a Phase 2 as she seeks to rejuvenate campaign 2020 Dems put spotlight on disabilities issues MORE (D-Mass.) each earned support from eight percent of respondents. Four percent of likely primary voters said they'd support Sen. Cory BookerCory Anthony BookerHarris readies a Phase 2 as she seeks to rejuvenate campaign T.I., Charlamagne Tha God advocate for opportunity zones on Capitol Hill Overnight Health Care — Presented by PCMA — CBO officials testify on pros and cons of 'Medicare for All' | Booker vows to form White House office on abortion rights | Measles outbreak spreads with cases now in half the country MORE (D-N.J.), while two percent said they'd favor former Rep. Beto O'RourkeBeto O'RourkeCNN's O'Rourke town hall finishes behind Fox News, MSNBC Biden retains large lead over Sanders, other 2020 Dems in new Hill-HarrisX poll The Hill's Morning Report - Pelosi remains firm despite new impeachment push MORE (D-Texas). 

The support for O'Rourke represented a seven-point slide from the previous month, according to the newspaper. 

Polls have increasingly shown that Biden and Sanders are the early favorites among the field of candidates vying for the 2020 Democratic presidential nomination and recent surveys have shown Biden with a substantial lead over Sanders. 

A Morning Consult poll released last week found Biden had a 21-point lead over Sanders nationwide. 

The Post and Courier-Change Research Poll was conducted between May 6 and May 9 among a population of 595 likely South Carolina primary voters. The margin of error is four percent.