Poll: Overwhelming majority of black voters back any 2020 Democrat over Trump

An overwhelming majority of black voters — 85 percent — said in a new Hill-HarrisX poll that they would choose any Democratic presidential candidate over President TrumpDonald John TrumpBiden on Trump's refusal to commit to peaceful transfer of power: 'What country are we in?' Romney: 'Unthinkable and unacceptable' to not commit to peaceful transition of power Two Louisville police officers shot amid Breonna Taylor grand jury protests MORE.

The survey, which was released on Monday, found this sentiment to be particularly true among black voters along partisan lines.

Ninety-eight percent of black voters who identify as Democrat, and 72 percent of those who identify as independent said they would back whoever ultimately becomes the Democratic nominee over Trump. Just 12 percent of black voters who identify as Republican said the same. 

Black voters are considered a key voting bloc with the Democratic Party, particularly in states like South Carolina where they make up a significant proportion of the electorate.

Former Vice President Joe BidenJoe BidenBiden on Trump's refusal to commit to peaceful transfer of power: 'What country are we in?' Democratic groups using Bloomberg money to launch M in Spanish language ads in Florida Harris faces pivotal moment with Supreme Court battle MORE, the front-runner in most national polls, remains the top pick among Democratic primary voters in South Carolina.

According to a Fox News poll that came out on Sunday, Biden leads the Democratic field by 29 percentage points in the Palmetto State with 41 percent support. This marks a 6-point increase from July.

Sen. Elizabeth WarrenElizabeth WarrenDimon: Wealth tax 'almost impossible to do' CNN's Don Lemon: 'Blow up the entire system' remark taken out of context Democrats shoot down talk of expanding Supreme Court MORE (D-Mass.) climbed 7 percentage points to 12 percent support, while Sen. Bernie SandersBernie SandersOutrage erupts over Breonna Taylor grand jury ruling Dimon: Wealth tax 'almost impossible to do' Grand jury charges no officers in Breonna Taylor death MORE (I-Vt.) fell four percentage points to 10 percent. 

Biden’s sizable lead is largely attributed to his support among black voters in the state.

But recent polling suggests Warren’s overall support is on the rise among this key demographic.

A Quinnipiac poll released earlier this month found that Warren's support among black voters ticked up to 19 percent, a 9-point increase since August.

The Hill-HarrisX survey was conducted among 210 black voters between Sept. 18 and Sept. 23. The margin of error of this poll is plus or minus 6.8 percentage points.

—Tess Bonn