Sanders overtakes Biden in New Hampshire poll

Sen. Bernie SandersBernie SandersHickenlooper day-old Senate bid faces pushback from progressives Steyer calls on DNC to expand polling criteria for debates Andrew Yang: News coverage of Trump a 'microcosm' of issues facing country MORE (I-Vt.) leads the Democratic presidential field in New Hampshire with 21 percent in a Gravis Marketing poll released Tuesday.

Sanders is followed by former Vice President Joe BidenJoe BidenBiden evokes 1968, asks voters to imagine if Obama had been assassinated Biden blasts Trump's 'embarrassing' actions heading into G-7 summit Steyer calls on DNC to expand polling criteria for debates MORE with 15 percent and by Sen. Elizabeth WarrenElizabeth Ann WarrenSteyer calls on DNC to expand polling criteria for debates Gabbard hits DNC over poll criteria for debates The Hill's Campaign Report: Democratic field begins to shrink ahead of critical stretch MORE (D-Mass.) at 12 percent.

The poll stands in contrast from the most recent polls in New Hampshire compiled by RealClearPolitics, which have showed Biden leading in the critical primary state, followed by Sanders.

Gravis Marketing polled 250 Democratic primary voters on Aug. 2-6 using interactive voice responses and an online panel of cell phone users. The primary question had a margin of error of 6.2 percentage points.

“It is important to note that Sen. Sanders won the New Hampshire Democratic Primary in 2016,” Doug Kaplan, president of Gravis Marketing, said in a statement.

“However, it is unlikely that Sen. Sanders will have a repeat of his 2016 performance in the state due to the number of candidates in the race this time.”

The Gravis poll found South Bend, Ind., Mayor Pete ButtigiegPeter (Pete) Paul ButtigiegSteyer calls on DNC to expand polling criteria for debates The Hill's 12:30 Report: Stocks sink as Trump fights with Fed, China Gabbard hits DNC over poll criteria for debates MORE and Sen. Kamala HarrisKamala Devi HarrisSteyer calls on DNC to expand polling criteria for debates Gabbard hits DNC over poll criteria for debates The Hill's Campaign Report: Democratic field begins to shrink ahead of critical stretch MORE (D-Calif.) rounding out the top five, with 8 percent and 7 percent, respectively. 

The poll also found President TrumpDonald John TrumpDavid Axelrod after Ginsburg cancer treatment: Supreme Court vacancy could 'tear this country apart' EU says it will 'respond in kind' if US slaps tariffs on France Ginsburg again leaves Supreme Court with an uncertain future MORE losing to every candidate in the top five in the Granite State in a hypothetical match-up among registered voters, with Biden beating him 53 percent to 40 percent and Sanders beating him 51 percent to 41 percent.

Warren, meanwhile, leads Trump 49 percent to 44 percent, while Buttigieg beats him 49 percent to 42 percent and Harris leads him 47 percent to 44 percent. Democratic nominee Hillary ClintonHillary Diane Rodham ClintonTrump takes aim at media after 'hereby' ordering US businesses out of China Trump knocks news of CNN hiring ex-FBI official McCabe Taylor Swift says Trump is 'gaslighting the American public' MORE beat Trump by fewer than 0.5 points in the 2016 presidential election.

The poll for the general questions on Trump was conducted through a random survey of 505 individuals in New Hampshire and has a margin of error of 4.4 percentage points.