Gun deaths reached the highest number ever recorded in the United States in 2020, the first year of the pandemic, as gun-related homicides surged by 35 percent, the Centers for Disease Control and Prevention reported on Tuesday.
“This is a historic increase, with the rate having reached the highest level in over 25 years,” Dr. Debra E. Houry, acting principal deputy director of the C.D.C. and the director of the National Center for Injury Prevention and Control, said at a news briefing.
More than 45,000 Americans died in gun-related incidents as the pandemic spread in the United States, the highest number on record, federal data show. The gun homicide rate was the highest reported since 1994.
That represents the largest one-year increase in gun homicides in modern history, according to Ari Davis, a policy adviser at the Johns Hopkins Center for Gun Violence Solutions, which recently released its own analysis of C.D.C. data.
Cities from coast to coast have seen bloody episodes of gun violence since the pandemic began, but the new report is official confirmation of something that many Americans had already sensed: Amid the stress and upheaval, citizens turned to guns in numbers rarely seen.
The new numbers reveal not only startling increases in the rates of gun homicide, but also document “widened disparities” that existed even before the pandemic began, the C.D.C. said.
Homicides involving firearms were generally highest, and showed the largest increases, in poor communities, and exacted a disproportionate toll on younger Black men in particular. Deaths of Black women, though smaller in number, also increased significantly.
More than half of gun deaths were suicides, however, and that number did not substantially increase from 2019 to 2020. The overall rise in gun deaths therefore was 15 percent in 2020, the C.D.C. said.
The rise in gun violence has afflicted cities large and small, in both blue and red states, leaving law enforcement scrambling for answers. In many places, like Los Angeles and Denver, the increases have persisted in 2021, and trends this year so far show no sign of a reversal.
“We have two things together: the trauma of the past two years, and the mental health crisis that came out of this pandemic,” Mayor Eric M. Garcetti of Los Angeles said earlier this year at an event to discuss crime. “Those things have caused us to see more violence.”
Christopher Herrmann, an assistant professor in the department of law and police science at John Jay College of Criminal Justice in New York, said he was not surprised by the C.D.C.’s analysis but was worried by what it might augur in the coming summer, when there are typically more gun homicides.
“June, July, August are always the biggest shooting months,” he said, adding that most large American cities see about a 30 percent uptick in shootings and homicides in the summer.
Federal officials and outside experts were not certain what caused the surge in gun deaths.
“One possible explanation is stressors associated with the Covid pandemic that could have played a role, including changes and disruption to services and education, social isolation, housing instability and difficulty covering daily expenses,” said Thomas R. Simon, associate director for science at the C.D.C.’s division of violence prevention.
The rise also corresponded to accelerated sales of firearms as the pandemic spread and lockdowns became the norm, the C.D.C. analysis noted. Americans went on a gun-buying spree in 2020 that continued into 2021, when in a single week the F.B.I. reported a record 1.2 million background checks.
The primary reason people give for purchasing a handgun is self-protection. But research published in the 1990s established that simply having a gun in the home increases the risk of a gun homicide by a factor of three, and increases the risk of a suicide by a factor of five.
Today, gun buying has largely returned to prepandemic levels, but there remain roughly 15 million more guns in circulation than there would be without the pandemic, according to Garen J. Wintemute, a gun violence researcher at the University of California, Davis.
But gun homicide has many roots. Federal researchers also cited disruptions in routine health care; protests over police use of lethal force; a rise in domestic violence; inequitable access to health care; and longstanding systemic racism that has contributed to poor housing conditions, limited educational opportunities and high poverty rates.
Law enforcement officials and criminologists pointed not just to the pandemic, but also to the divisive presidential election in 2020, as gun buying tends to increase at times of deep political polarization.
And there is a sense, harder to quantify, that psyches are frayed — that citizens may be quicker to turn to violence when provoked.
“Something has happened to the American people during this two years that has taken violence to a new level,” said Chuck Wexler, the executive director of the Police Executive Research Forum, a nonprofit that studies law enforcement policy.
“We don’t know what it is, but if you talk to police chiefs they will tell you that what used to be some small altercation now becomes a shooting and a homicide.”
Black Americans remained disproportionately affected by gun violence in 2020. Firearm homicide rates increased by 39.5 percent among Black people from 2019 to 2020, to 11,904. The victims were overwhelmingly young men.
The Johns Hopkins analysis found that Black men ages 15 to 34 accounted for 38 percent of all gun homicide victims in 2020, though this group represented just 2 percent of the U.S. population.
Black men ages 15 to 34 were more than 20 times more likely to be killed with a gun than white men of the same age. The number of Black women killed by guns also increased by almost 50 percent in 2020 compared with 2019, Mr. Davis said.
Rising rates of gun-related homicides were seen in all racial and ethnic groups, except among Americans of Asian and Pacific Islander descent, who saw a small decrease.
Gun-related suicides have long been more common among older white men. But in 2020, rates rose mostly sharply among Native Americans and Alaska Native groups, although the numbers were still small compared with those among white men.
“We’re going to need to develop different types of solutions to deal with different types of gun violence,” Mr. Davis said.
The last time homicide rates involving firearms peaked was during the crack epidemic of 1993-94, said Andrew Morral, a senior behavioral scientist at RAND Corporation and the director of the National Collaborative on Gun Violence Research. Rates declined until 2015, but have been inching up ever since.
“It’s pretty alarming,” Mr. Morral said. “It’s a bigger jump than I would have expected.”
But there is no solid explanation for the decline or the rise, he added: “In a sense it’s a mystery. It’s the big question everyone wants the answer to. Everyone has a theory, but it’s very hard to test the theories.”
Even if the pandemic is part of the answer, “that doesn’t explain why rates have been rising since 2016,” he said.
The C.D.C. is currently funding 18 research projects aimed at identifying causes of gun violence and developing solutions. The research spans a broad range of interventions: One experiment relies on outreach workers to mediate potentially lethal conflicts in a community, while another provides services to teens and young adults who have been hospitalized with gun injuries.
Others involve distribution of free lockboxes for storing firearms safely in the home.
Projects like these were frozen under the 1996 Dickey Amendment, named after Representative Jay Dickey, Republican of Arkansas, which barred the C.D.C. from spending money to advocate or promote gun control.
Congress has restored $25 million in funding for firearm injury prevention research, which is split between the C.D.C. and the National Institutes of Health.
Chelsia Rose Marcius contributed reporting from New York.
May 10, 2022
Because of an editing error, an earlier version of this article misidentified Black Americans most impacted by gun homicide in 2020. Black men aged 15 to 34, not all Black people, accounted for 38 percent of gun homicide victims that year, according to a Johns Hopkins analysis.