New poll finds Biden leading Dem pack despite accusations

Former Vice President Joe BidenJoe BidenSanders to headline Iowa event amid impeachment trial Hillicon Valley: Biden calls for revoking tech legal shield | DHS chief 'fully expects' Russia to try to interfere in 2020 | Smaller companies testify against Big Tech 'monopoly power' Hill.TV's Krystal Ball on Sanders-Warren feud: 'Don't play to the pundits, play to voters' MORE leads the Democratic pack of contenders for the White House despite a week of accusations of improper touching and kissing from seven women, according to a new Hill-HarrisX poll released Monday.

Biden won 28 percent support in the survey, compared to 20 percent for Sen. Bernie SandersBernie SandersSanders to headline Iowa event amid impeachment trial Hill.TV's Saagar Enjeti rips Sanders over handling of feud with Warren On The Money — Presented by Wells Fargo — Sanders defends vote against USMCA | China sees weakest growth in 29 years | Warren praises IRS move on student loans MORE (I-Vt.).

Biden, who has yet to formally enter the race, and Sanders were well ahead of the rest of the candidates in the poll of 660 registered voters who identified as Democrats or independents.

Former Rep. Beto O'RourkeBeto O'RourkeBiden calls for revoking key online legal protection Trump mocks Booker over suspended presidential campaign Julián Castro endorses Warren in 2020 race MORE (D-Texas) placed third with 8 percent support, while Sen. Elizabeth WarrenElizabeth Ann WarrenSanders to headline Iowa event amid impeachment trial Hill.TV's Saagar Enjeti rips Sanders over handling of feud with Warren On The Money — Presented by Wells Fargo — Sanders defends vote against USMCA | China sees weakest growth in 29 years | Warren praises IRS move on student loans MORE (D-Mass.) won 7 percent.

Warren was followed by Sen. Kamala HarrisKamala Devi HarrisSanders defends vote against USMCA: 'Not a single damn mention' of climate change The Hill's Morning Report — President Trump on trial Overnight Energy: Schumer votes against USMCA, citing climate impact | Republicans offer details on their environmental proposals | Microsoft aims to be carbon negative by 2030 MORE (D-Calif.) with 6 percent and Sen. Cory BookerCory Anthony BookerDNC announces new criteria for New Hampshire debate The Hill's Campaign Report: Sanders, Warren feud rattles Democrats The Hill's Morning Report — President Trump on trial MORE (D-N.J.) with 4 percent.

Pete ButtigiegPeter (Pete) Paul ButtigiegSanders to headline Iowa event amid impeachment trial Hill.TV's Krystal Ball on Sanders-Warren feud: 'Don't play to the pundits, play to voters' Poll: Sanders holds 5-point lead over Buttigieg in New Hampshire MORE, the Democratic mayor of South Bend, Ind., was named by 3 percent of respondents, while Sens. Amy KlobucharAmy Jean KlobucharSanders to headline Iowa event amid impeachment trial On The Money — Presented by Wells Fargo — Sanders defends vote against USMCA | China sees weakest growth in 29 years | Warren praises IRS move on student loans Poll: Sanders holds 5-point lead over Buttigieg in New Hampshire MORE (D-Minn.) received 3 percent support. Kirsten GillibrandKirsten GillibrandSanders defends vote against USMCA: 'Not a single damn mention' of climate change The Hill's Morning Report — President Trump on trial Overnight Energy: Schumer votes against USMCA, citing climate impact | Republicans offer details on their environmental proposals | Microsoft aims to be carbon negative by 2030 MORE (D-N.Y.) had 2 percent. 

Biden enjoyed a strong lead among respondents who identified as Democrats. The former vice president was the top choice of 36 percent of party loyalists compared to Sanders's 19 percent. Harris was the third-most popular choice among Democratic voters with 9 percent.

Sanders was the top choice of voters who identified as independents, with 21 percent support to Biden's 19 percent. O'Rourke was the pick of 10 percent of independent voters, while Warren was named by 9 percent.

"That Bernie Sanders and his scary democratic socialist platform hasn't scared away people who self-identify as independents tells me perhaps there's a lot more left-leaning independents than we discuss generally," Sophia Tesfaye, the deputy politics editor at Salon, said on Monday's broadcast of "What America's Thinking."

"We discuss independents as though they're moderate, more conservative, but there's a lot of disillusioned former Democrats out there," she added.

The survey found something of a gap between older and younger voters, with Biden doing better with the former and Sanders doing better with the latter.

The former vice president led among respondents of all parties across every age group except for those who were between the ages of 18 and 34. Sanders was the top choice of that group, with 21 percent to Biden's 18 percent. 

Among voters of all parties who were between 35 and 49, Biden led with 27 percent support compared to Sanders's 26 percent. O'Rourke was the third-most popular candidate with the group, receiving 12 percent support.

The former vice president was the top choice of 29 percent of respondents between the ages of 50 and 64. No other candidate received double-digit support among the age group aside from Sanders, who had 16 percent support.

Among respondents aged 65 and up, Biden received 30 percent support, while Sanders received 11 percent. Warren was the choice of 10 percent. No other candidate received double-digit support.

"U.S. voters still skew older and that's what gives Biden a lot more traction amongst registered voters and in the general population than what Sanders has," Dritan Nesho, the CEO of HarrisX told "What America's Thinking" host Jamal Simmons.

The latest Hill-HarrisX survey was conducted April 5 and April 6 among 1,000 registered voters with a 95 percent confidence level. The subgroup of Democratic and independent registered voters has a sampling margin of error of 4 percentage points. The full sample has a sampling margin of error of 3.1 percentage points.

— Matthew Sheffield