A majority of Americans oppose paying reparations to descendants of slaves, according to a Hill-HarrisX poll.

The survey found that 56 percent of registered voters were in agreement that reparations were not necessary because these “harms have been been adequately compensated.” Twenty percent of respondents said they were in favor of reparations, while 24 percent said they were unsure.

The idea was a divisive issue among voters along party lines.

Eighty-one percent of Republicans opposed reparations, compared to 36 percent of Democrats. More than half of Independents — 57 percent — meanwhile said the same.

When broken by race, the poll showed that 55 percent of black voters support some form of compensatory payment, compared to only 11 percent of white voters.

The poll also found that the older voters were, the less inclined they are to support the notion.

Sixty-nine percent of Americans 65 and older said that there were not in favor of reparations.

Reparations has become a topic of debate in the Democratic presidential primary.

A number of 2020 candidates, including former Texas Congressman 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 and former Housing and Urban Development Secretary Julián Castro, have voiced some level of support for reparations, saying the issue should be further reviewed. 

Presidential candidate Sen. Corey Booker (D-N.J.) introduced legislation earlier this year to study granting reparations to African Americans.

The bill boasts 15 co-sponsors so far and six of these co-sponsors are Booker's fellow Democratic contenders. This includes Sens. 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.), Kirsten GillibrandKirsten GillibrandSanders seeks spark from Ocasio-Cortez at Queens rally Overnight Defense — Presented by Boeing — House passes resolution rebuking Trump over Syria | Sparks fly at White House meeting on Syria | Dems say Trump called Pelosi a 'third-rate politician' | Trump, Graham trade jabs Senate confirms Trump's Air Force secretary pick MORE (D-N.Y.), 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.), 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.), Sen. Amy KlobucharAmy Jean KlobucharHillicon Valley: Zuckerberg would support delaying Libra | More attorneys general join Facebook probe | Defense chief recuses from 'war cloud' contract | Senate GOP blocks two election security bills | FTC brings case against 'stalking' app developer Senate Republicans block two election security bills Warren overtakes Sanders in new poll MORE (D-Minn.), and Michael BennetMichael Farrand BennetThe Hill's Morning Report - Presented by Better Medicare Alliance - Trump's impeachment plea to Republicans Bennet, Udall aim to conserve 30 percent of US lands by 2030 From learning on his feet to policy director MORE (D-Colo.). 

Rep. Sheila Jackson LeeSheila Jackson LeeConsequential GOP class of 1994 all but disappears Video of Greta Thunberg crossing paths with Trump at UN goes viral Lewandowski: House testimony shows I'd be 'a fighter' in the Senate MORE (D-Texas), meanwhile, has introduced a companion bill in the House.

However, neither bill takes a position on paying reparations to descendants of slaves.

The Hill-HarrisX poll was conducted online among 1,000 registered voters from June 29-30. The sampling margin of error of this poll was plus or minus 3.1 percentage points.

—Tess Bonn