Poll: Biden holds 24-point lead over Democratic field among black voters

Former Vice President Joe BidenJoe BidenSupport for impeachment inches up in poll Overnight Defense: Trump's Syria envoy wasn't consulted on withdrawal | McConnell offers resolution urging Trump to rethink Syria | Diplomat says Ukraine aid was tied to political investigations Democrats say they have game changer on impeachment MORE is the top pick among black voters, with a 24 point lead over his closest competitor in the 2020 Democratic primary field, according to a new poll.

A Hill-HarrisX survey found that 36 percent of registered black voters said they want Biden to be the party's nominee, followed by Sen. Bernie SandersBernie SandersOvernight Health Care — Presented by Partnership for America's Health Care Future — ObamaCare premiums dropping for 2020 | Warren, Buttigieg shift stances on 'Medicare for All' | Drug companies spend big on lobbying Mellman: Trumping peace and prosperity Tlaib to join Sanders at campaign rally in Detroit MORE (I-Vt.) with 12 percent support.

No other candidate received double-digit support. Sen. Elizabeth WarrenElizabeth Ann WarrenOvernight Health Care — Presented by Partnership for America's Health Care Future — ObamaCare premiums dropping for 2020 | Warren, Buttigieg shift stances on 'Medicare for All' | Drug companies spend big on lobbying Mellman: Trumping peace and prosperity On The Money: Waters clashes with Trump officials over 'disastrous' housing finance plan | Dems jump into Trump turf war over student loans | House passes bill targeting anonymous shell companies MORE (D-Mass.) and Sen. Kamala HarrisKamala Devi HarrisSaagar Enjeti: Warren, Buttigieg don't stand a chance against Trump Warren overtakes Sanders in new poll The Hill's 12:30 Report: Trump faces backlash for comparing impeachment to 'lynching' MORE (D-Calif.) tied for third place, garnering 8 percent each.

Sen. Cory BookerCory Anthony BookerProgressive commentator: Voters becoming weary of Warren policy proposals Saagar Enjeti: Warren, Buttigieg don't stand a chance against Trump The Hill's 12:30 Report: Trump faces backlash for comparing impeachment to 'lynching' MORE (D-N.J.) was next with 5 percent, followed by former Rep. Beto O'RourkeBeto O'RourkeO'Rourke eyes stronger enforcement of Emoluments Clause, limits to pardons Poll: Biden holds 10-point lead nationally over Warren Authorities seize weapons from alleged neo-Nazi leader under 'red flag' law MORE (D-Texas) at 3 percent and entrepreneur Andrew YangAndrew YangSaagar Enjeti: Warren, Buttigieg don't stand a chance against Trump Warren overtakes Sanders in new poll Poll: Biden leads Warren by 15 points in California MORE came in at 2 percent.

Twelve percent of respondents said they weren't sure, and 4 percent said none of the above.

The rest of the field, including candidates like South Bend, Ind., Mayor Pete ButtigiegPeter (Pete) Paul ButtigiegOvernight Health Care — Presented by Partnership for America's Health Care Future — ObamaCare premiums dropping for 2020 | Warren, Buttigieg shift stances on 'Medicare for All' | Drug companies spend big on lobbying Poll: Biden holds 2 point lead over Sanders nationally Saagar Enjeti: Warren, Buttigieg don't stand a chance against Trump MORE, polled at 1 percent.

The survey comes as White House hopefuls vie for the support of black voters, a crucial voting bloc in the Democratic Party.

Though Warren didn’t receive double-digit support in the Hill-HarrisX poll, other surveys have shown the Massachusetts senator gaining ground after struggling with the key demographic over the summer.

According to a Quinnipiac poll released last week, Warren's support among black voters climbed to 19 percent, a 9-point increase since August.

The Hill-HarrisX survey was conducted among 1,270 African American voters from Sept. 18-23. The margin of error is plus or minus 2.8 percentage points.

—Tess Bonn