Biden support slips below 30 percent in new poll

Former Vice President Joe BidenJoe BidenRon Johnson signals some GOP senators concerned about his Obama-era probes On The Money: Pelosi, Mnuchin talk but make no progress on ending stalemate | Trump grabs 'third rail' of politics with payroll tax pause | Trump uses racist tropes to pitch fair housing repeal to 'suburban housewife' Biden commemorates anniversary of Charlottesville 'Unite the Right' rally: 'We are in a battle for the soul of our nation' MORE's support in the latest Hill-HarrisX poll of Democratic voters has fallen below 30 percent, his lowest mark in the survey so far.

The poll, released on Monday, found that 29 percent of likely Democratic primary voters support Biden as their first choice for president, while 16 percent back Sen. Bernie SandersBernie SandersOcasio-Cortez's 2nd grade teacher tells her 'you've got this' ahead of DNC speech Trump and allies grapple with how to target Harris Chris Wallace: Kamala Harris 'not far to the left despite what Republicans are gonna try to say' MORE (I-Vt.).

This marks a 4-point drop for Biden from an identical poll conducted two weeks ago and immediately following the first 2020 Democratic debates. It also represents a 17-point drop from when same poll was first conducted in May, a month after Biden formally launched his campaign bid.

Sen. Kamala HarrisKamala HarrisCandidates on Biden's VP list were asked what they thought Trump would nickname them as part of process: report Bass on filling Harris's Senate spot: 'I'll keep all my options open' Election security advocates see strong ally in Harris MORE (D-Calif.) and Sen. Elizabeth WarrenElizabeth WarrenNew poll shows Markey with wide lead over Kennedy in Massachusetts Trump and allies grapple with how to target Harris Chris Wallace: Kamala Harris 'not far to the left despite what Republicans are gonna try to say' MORE (D-Mass.) retained their spots, with Harris getting 11 percent and Warren trailing close behind at 9 percent.

South Bend, Ind. Mayor Pete ButtigiegPete ButtigiegThe Hill's Morning Report - Presented by Facebook - The choice: Biden-Harris vs. Trump-Pence California Democrats back Yang after he expresses disappointment over initial DNC lineup Obamas, Clintons to headline Biden's nominating convention MORE, who ranked as high as third place at one earlier poll, slipped to sixth place, garnering just 1 percent of support.

Former Texas Congressman Beto O'RourkeBeto O'RourkeBeto O'Rourke calls Texas GOP 'a death cult' over coronavirus response Hegar, West to face off in bitter Texas Senate runoff Bellwether counties show trouble for Trump MORE, who has been lagging in national polls over the last few months, notched up 2 points to 3 percent. 

A large number of respondents, 17 percent, were undecided.

The poll can be viewed as another setback for Biden, whose campaign has been grappling with attacks on his civil rights record in recent weeks.

Harris and Biden went head-to-head last month on the second night of the first Democratic presidential debates, where she confronted him on his past comments about working with segregationists senators and his past opposition to school busing.

The California senator saw a bump in a number of polls — including the Hill’s own Hill-HarrisX survey — following the confrontation.

Yet the poll continues to show Biden with a double digit lead over Sanders, and he has more than twice the support of Harris and more than three times the support of Warren to this point.

The Hill-HarrisX poll surveyed 1,003 voters between July 12 and July 13. The sampling margin of error of plus or minus 3.1 percentage points.

—Tess Bonn