Twenty-five people were executed in the United States in 2024, continuing a decade-long trend of historically low numbers. To grasp what this means, consider the contrast: in the 1950s, executions regularly numbered 50 to 100 per year. In 1935, the count reached 197. Today, the annual figure has fallen below 30 for ten consecutive years.

This moment coincides with the fiftieth anniversary of Gregg v. Georgia (1976), the Supreme Court decision that restarted executions after a four-year pause. Understanding that pause requires looking back. In 1972, Furman v. Georgia halted all capital punishment, ruling that the death penalty was being applied arbitrarily and in racially skewed ways — a violation of constitutional protections against cruel punishment and unequal treatment. Four years later, Gregg allowed executions to resume under new state laws designed to limit how much discretion judges and juries had in deciding who should die. Those new rules — bifurcated trials (separating guilt from sentencing) and guided sentencing frameworks — were meant to make capital punishment more consistent and fair.

Fifty years on, that constitutional framework still stands in law. But the practice it governs has contracted dramatically. Several reasons explain why.

How the Decline Happened

Court decisions have played a role. So have new state laws. But a practical constraint has also narrowed the path to execution: manufacturers in Europe stopped exporting drugs used in lethal injections to U.S. corrections departments. That supply disruption created a cascade of legal challenges — whether the remaining methods violated constitutional protections against cruel punishment — and several states chose to pause executions rather than resolve those fights. Still others allowed death-row inmates to grow older without ever scheduling execution dates.

Public opinion has shifted too. Gallup polling shows support for the death penalty now sits just above 50 percent, its lowest point since the early 1970s. But the stability of that number masks deeper movement: when pollsters offer life imprisonment without parole as an alternative, support drops. And the issue has become increasingly partisan. Support for abolition now aligns closely with Democratic identity in ways it did not a generation ago. Republican-led states now carry out the overwhelming majority of recent executions.

Geographically, executions have concentrated in a narrowing band of states. Twenty-seven states still retain capital punishment in law. Only eight carried out executions in 2024. Texas, Oklahoma, and a handful of Southern states account for most of them—Texas alone executed nine people in 2024, its lowest total since the early 1990s.

The Unresolved Constitutional Question

The Gregg anniversary invites a doctrinal puzzle the Supreme Court has not addressed directly: when a punishment becomes rare enough, does that rarity itself raise constitutional concerns? The Court has hinted at this logic before. In Atkins v. Virginia (2002) and Roper v. Simmons (2005), it cited declining usage as evidence that national standards were evolving—part of how the Court judges whether a punishment violates the Eighth Amendment. Death penalty lawyers are now assembling similar arguments based on how infrequently executions occur overall. Whether the Court's current membership will go that far remains uncertain, but a sweeping categorical ban on capital punishment appears unlikely in the near term.

Why This Gap Between Law and Practice Matters

What the half-century record reveals is that Gregg's procedural reforms did not resolve the concerns that Furman raised. More than 190 death-row exonerations have been documented since 1973, per the Death Penalty Information Center. Racial disparities in who receives a death sentence persist. The machinery operates, but it operates slowly, under continuous legal scrutiny, and in an ever-narrower subset of cases.

For those working in criminal law, corrections, and appellate courts, the anniversary is less a celebration than a checkpoint. The constitutional rules are fifty years old. The policy ground beneath them has shifted. Whether the Supreme Court eventually acknowledges and ratifies that shift—or allows the gap between doctrine and practice to widen further—is the central question the next decade will likely force to the surface.