Trump Ties Deportations to a Historic Crime Drop: What the Numbers Say
President Donald Trump told the United Nations General Assembly in late September 2026 that border security produced the largest drop in violent crime ever recorded in the United States last year. Vice President JD Vance made a parallel claim at a September rally in Iowa, saying the removal of violent criminals from the country produced the largest drop in violent crime in U.S. history and lower murder rates, according to The Guardian.
The statements continue a White House narrative developed since January. That month the administration published a release titled 'Mass Deportations Are Improving Americans' Quality of Life' linking mass deportations to lower crime, and claimed the United States experienced the largest single-year drop in murders on record in the prior year, according to The White House. In February it published a second release titled 'President Trump Returned Our Nation to Law and Order.' That document stated that overall murders fell 19% in 2025 compared with the prior year and that the nation saw steep declines across every major violent crime category, according to The White House.
Enforcement record cited by the administration
The administration has paired the crime figures with enforcement and border metrics. A January release titled '365 WINS IN 365 DAYS' claimed that more than 2.6 million illegal aliens were removed from the United States through deportations, according to The White House. A February presidential action for National Angel Family Day stated that the first quarter of fiscal year 2026 recorded the lowest southwest border apprehensions ever, according to The White House. Apprehensions means arrests made by the Border Patrol at the southwest border.
On July 31, 2026, the Department of Homeland Security published a release stating that crime rates had fallen to historic lows under President Trump's leadership, according to DHS. Erich Pratt, vice-president of Gun Owners of America, attributed falling homicide rates to Trump immigration measures including deporting violent gang members and ending catch-and-release policies, according to The Guardian. Catch-and-release refers to letting migrants live in the U.S. while they wait for immigration hearings.
What national crime data record
The Federal Bureau of Investigation estimated U.S. violent crime decreased 9.3% from 2024 to 2025, and said the decline was the largest year-to-year decline since it began estimating crime trends, according to the FBI. Violent crime is the FBI grouping for murder, robbery, rape and aggravated assault. Short counts fell. Longer trend lines fell too.
In its 2025 Reported Crimes in the Nation statistics, the bureau estimated murder and nonnegligent manslaughter offenses decreased 18.1% and reported the 2025 murder rate at 4.1 per 100,000 inhabitants, according to the FBI. That rate means about four murders for every 100,000 people. The bureau also said the 2025 homicide rate fell to its lowest level since 1956, a 75-year low, according to the Associated Press.
Other trackers reported similar drops. Pew reported nationwide homicides in 2025 down by about 18% compared with 2024, marking the largest one-year decrease on record, according to Pew. The Council on Criminal Justice found homicide down 21% in 2025 across its big-city sample compared with 2024, and down 18% in the first half of 2026, according to FactCheck.org. The Council had earlier reported homicides falling by an average of 16% per year over the past three years, according to the Council on Criminal Justice.
The decline continued into the current reporting window. FBI Crime Data Explorer figures reported violent crime down 9.0% and murder down 18.7% for June 2025 to May 2026 as of September 15, with robbery down 19.4%, rape down 10.0% and aggravated assault down 6.2%. The bureau had previously reported violent crime in Washington, D.C. at a 30-year low, with homicides down 32%, according to the FBI.
Researchers dispute timing and causation
Criminologists and public health researchers interviewed by The Guardian said the homicide decline began in 2023 when Joe Biden was president, not during Trump's second term. They said there is no data showing mass deportations or enhanced immigration enforcement leads to lower crime rates, and that research shows no relationship between immigrants, documented or undocumented, and homicide rates in the United States, according to The Guardian.
On case-level enforcement data, a February 2026 Guardian analysis found more than 75% of people entering deportation proceedings for the first time had no criminal convictions. DHS data cited by The Guardian show only 34 of more than 18,400 people arrested by Immigration and Customs Enforcement from 2025 through June 2026 were convicted of killing someone.
On enforcement capacity, on Sept. 14, 2026, Reuters reported that ICE arrests kept soaring but deportations had not kept pace with arrests due to legal and logistical barriers, according to Reuters. In September 2026, a U.S. appeals court rejected the administration policy allowing swift deportations to third countries, largely upholding a February ruling, according to Reuters.
The broader context here is a familiar problem in crime policy. Two trends can fall at the same time without one causing the other, like two clocks ticking down together for different reasons. Homicide surged in 2020-2021, then turned downward in 2023 across cities with very different immigration enforcement postures. If removals were the primary driver, one would expect divergence between high-removal and low-removal jurisdictions, and concentration of effects among foreign-born offending populations. Researchers point instead to mean reversion after the pandemic spike, shifts in policing and violence-interruption funding, and changes in gun carrying among young men.
Looking at what this means for diplomacy and domestic politics, the UN venue is instructive. Presenting domestic crime data to the General Assembly converts a law-enforcement statistic into a credential for border restrictionism. It also tests how international institutions absorb contested domestic empirics. Expect further releases tying apprehension and removal totals to victimization rates, and expect counter-analysis focused on cohort timing, city-level panels, and ICE arrestee criminal histories. The numbers confirm a historic decline. Attribution remains unresolved.
