Racial bias in the death penalty operates at every stage of a capital case, from the prosecutor’s first charging decision to the jury’s final vote. Black Americans make up roughly 13% of the U.S. population but account for about 41% of people under a death sentence as of early 2025, and decades of research show that killing a white victim sharply increases a defendant’s odds of being sentenced to die, regardless of other case facts.1Death Penalty Information Center. Death Row Demographics Twenty-three states have abolished capital punishment; in the twenty-seven that keep it, the disparities persist.2Death Penalty Information Center. State by State
As of April 2025, 2,024 people were under a death sentence nationwide. Of those, 823 were Black and 846 were white, with smaller numbers of Latino, Asian, and Native American prisoners.1Death Penalty Information Center. Death Row Demographics Black defendants sit on death row at more than three times their share of the general population. That gap is the cumulative product of thousands of individual decisions made by prosecutors, judges, and juries.
Victim’s Race Is the Strongest Predictor
The most consistent finding in capital punishment research is that the race of the victim matters more than almost any other factor in determining who is sentenced to die. In 82% of studies reviewed on the question, killing a white person made a defendant more likely to face a capital charge or receive a death sentence than killing a Black person.3Death Penalty Information Center. Race and the Death Penalty by the Numbers The increased likelihood ranges from roughly 2.7 times to more than 4 times higher when the victim is white.
The foundational study is the one David Baldus and his colleagues conducted in Georgia in the 1980s. Examining more than 2,000 murder cases, and controlling for over 200 variables including the severity of the crime, the number of victims, and the defendant’s criminal history, the researchers found that prosecutors were 2.7 times more likely to seek the death penalty when the victim was white. The gap held up no matter how many non-racial factors were accounted for, and it was largest at the charging stage. Later research in other jurisdictions has produced similar results across each decision point in the capital process.
Prosecutorial Discretion and Geography
Before any jury hears a capital case, a prosecutor has already made the most consequential decision: whether to seek death at all. There is no uniform national standard. The choice turns on office policy, available resources, local politics, and individual judgment. That is where racial disparity enters the system earliest and with the least oversight.
Geography compounds it. A murder that draws a death sentence in one county may produce a plea deal to life imprisonment in the next county over. Plea bargaining itself happens behind closed doors; studies have indicated that white defendants are sometimes offered deals at higher rates than defendants of color facing comparable charges.
Federal prosecutions show the same pattern. A review of early capital cases brought under the Anti-Drug Abuse Act found that 89% of defendants selected for federal capital prosecution were Black or Hispanic, even though about three-quarters of people convicted under the same statute’s non-capital provisions were white.4United States Department of Justice. The Justice Department Takes Actions to Strengthen the Federal Death Penalty An inversion that sharp between the general defendant pool and the capital pool is hard to explain without race playing a role in selection.
How Jury Selection Shapes the Outcome
Capital trials require a special jury. During “death qualification,” anyone who says they could never impose a death sentence is removed for cause. Research has found that this filter disproportionately excludes Black and nonwhite jurors, who are statistically more likely to oppose capital punishment. The juries that survive tend to be whiter, more conviction-prone, and measurably higher in implicit racial bias than a typical jury pool.
Attorneys also use peremptory strikes to remove jurors without stating a reason. In Batson v. Kentucky, the Supreme Court held that the Equal Protection Clause forbids prosecutors from striking jurors solely because of race.5Justia U.S. Supreme Court Center. Batson v. Kentucky, 476 US 79 (1986) When defense counsel raises a challenge, the prosecutor must offer a race-neutral explanation.6United States Courts. Facts and Case Summary – Batson v. Kentucky
In practice, the framework has large loopholes. Prosecutors routinely cite body language, neighborhood of residence, or employment status, and courts rarely find these explanations pretextual. The Supreme Court confronted the limits of Batson in Flowers v. Mississippi, where Curtis Flowers was tried six separate times for the same murders. Across those trials, the prosecution used peremptory strikes against 41 of the 42 Black prospective jurors available to strike. At the sixth trial, the prosecutor asked 145 questions of five Black prospective jurors and only 12 of eleven seated white jurors. The Court found that history, combined with disparate questioning and implausible explanations, established clear error.7Justia U.S. Supreme Court Center. Flowers v. Mississippi, 588 US 17-9572 (2019) The case shows both how persistent racial exclusion can be and how many trials it can take before a court steps in.
Why Federal Constitutional Challenges Fail
The largest legal obstacle to challenging racial bias in capital punishment is the Supreme Court’s 1987 decision in McCleskey v. Kemp. Warren McCleskey, a Black man sentenced to death for killing a white police officer in Georgia, presented the Baldus study as evidence of systemic racial disparity. The Court accepted the study’s validity for purposes of the case but ruled it was not enough. To win a constitutional challenge, a defendant cannot rely on statistical evidence of system-wide bias; the defendant must prove that the specific decision-makers in their own case acted with discriminatory purpose.8Justia U.S. Supreme Court Center. McCleskey v. Kemp, 481 US 279 (1987)
That standard is nearly impossible to meet. Prosecutors do not announce racial motivations on the record. Jurors do not explain their deliberations. Without a smoking gun, the statistical reality of racial disparity remains legally invisible, and the Court treated the resulting discrepancy as an acceptable cost of discretion rather than a constitutional violation.9Legal Information Institute. 481 US 279 – McCleskey v. Kemp
McCleskey came after an earlier reckoning. In 1972, Furman v. Georgia halted executions nationwide, with multiple justices noting that capital punishment was being applied in a discriminatory and arbitrary manner.10Justia U.S. Supreme Court Center. Furman v. Georgia, 408 US 238 (1972) States rewrote their capital statutes with supposedly narrower criteria, and McCleskey then tested whether those procedures had actually eliminated racial bias. The Court decided the question could not be answered with statistics alone.
More recently, Buck v. Davis showed that courts will act when racial bias is explicit. Duane Buck’s own defense attorney introduced an expert who testified that Buck was more likely to be dangerous in the future because he is Black. The Court held that using race to impose a criminal sanction “poisons public confidence” in the justice system and granted relief.11Justia U.S. Supreme Court Center. Buck v. Davis, 580 US 15-8049 (2017) The contrast with McCleskey is instructive. The system will address bias when someone says the quiet part out loud, but not when the data alone says it.
State Racial Justice Acts
Because McCleskey closed the federal door to statistical evidence, reform has shifted to state legislatures. A handful of states have passed Racial Justice Acts that allow defendants to use exactly the kind of evidence the Supreme Court rejected.
North Carolina passed its Racial Justice Act in 2009, letting death-row prisoners challenge their sentences with statistical proof that race was a significant factor. A successful challenge converted the sentence to life without parole. The law was repealed in 2013, but the state supreme court later struck down the repeal and allowed roughly 140 death-row prisoners to proceed with their claims.12Death Penalty Information Center. North Carolina Supreme Court Strikes Down Racial Justice Act Repeal, Permits Race Challenges by 140 Death-Row Prisoners
California’s version is broader. As expanded by Assembly Bill 256, the state Racial Justice Act applies retroactively. As of January 1, 2026, anyone with a felony conviction or a juvenile commitment can raise a claim that race, ethnicity, or national origin influenced their charging, conviction, or sentencing. A defendant can prove a violation by showing a statistical pattern within the county where they were sentenced, such as evidence that people in one racial group were charged with more serious crimes or sentenced more harshly than similarly situated people of another race.13Office of the State Public Defender. Racial Justice Act Retroactivity This directly addresses the McCleskey problem by creating a state-law route that accepts the evidence federal courts will not consider.
No federal Racial Justice Act has been enacted, and most death penalty states have not adopted comparable legislation.
Wrongful Convictions Fall Along Racial Lines
Racial bias also drives who gets wrongly sentenced to death. As of early 2023, researchers had documented 191 death-row exonerations since 1973, roughly one for every 8.2 executions carried out. Nearly two-thirds of those wrongfully convicted prisoners were people of color, and more than half were Black.14Death Penalty Information Center. Race, Human Rights, and the US Death Penalty
The mechanisms behind wrongful convictions hit minority defendants harder. Cross-racial eyewitness identifications are unreliable because people are more likely to misidentify someone of a different race. Intentionally suggestive identification procedures are used roughly twice as often in cases involving Black and Latino exonerees compared to white exonerees. Pretrial detention, which disproportionately affects Black and Latino defendants, increases pressure to plead guilty just to get out of jail, even for the innocent.
Correction takes longer too. Among people exonerated in murder cases, Black defendants waited an average of three years longer than white defendants to be cleared, a delay often tied to official misconduct and hidden evidence that surfaces slowly when the system is not motivated to look.
Where the Federal Death Penalty Stands Now
As of April 2026, the Department of Justice has rescinded the moratorium on federal executions that had been in place under the Biden administration and is actively prioritizing capital prosecutions, having authorized seeking death sentences against 44 defendants.4United States Department of Justice. The Justice Department Takes Actions to Strengthen the Federal Death Penalty The DOJ has reinstated the pentobarbital lethal injection protocol and directed the Bureau of Prisons to explore additional methods, including firing squad.
This expansion arrives against a long record of racial disparity in federal capital case selection. The structural conditions that produced earlier patterns, including broad prosecutorial discretion and no binding selection criteria, have not changed. Whether the current wave of federal capital authorizations repeats those patterns remains to be seen.