The gap in crime rates between undocumented immigrants, legal immigrants, and U.S. natives is huge
New study suggests we need to rethink our attitudes on immigration.

A man being arrested by the police.
Immigration was one of the biggest issues in the 2024 presidential election, and it helped propel Donald Trump to his second presidential term. Last year saw a significant shift in public opinion on immigration, with 55% of Americans believing that immigration levels should be decreased, the highest number in nearly 20 years.
One of the biggest reasons that people fear immigrants, both legal and undocumented, is that they believe they commit a disproportionate number of crimes and pose a danger to natural-born citizens. Polls show that 47% of Americans believe that immigrants increase crime in the United States.
It’s no surprise that many feel this way, given the increasingly polarized political rhetoric surrounding immigrants. Over the past decade, prominent politicians have referred to immigrants as “invaders,” “animals,” and “rapists,” who shouldn't come to America. Some have even suggested that they are being allowed in the country to “replace” white Americans.
A man being arrested by ICE.via ICE Enforcement and Removal Operations/Flickr
In addition to the abrasive rhetoric, a lot of Americans have also developed negative attitudes towards immigration because they fear foreign-born people will change the culture and could pose a threat to their employment. A majority of Americans have also been alarmed by years of chaos at the southern border.
Immigration is a complex issue that evokes strong emotions, so we must distinguish fact from rhetoric to craft humane policies that support a system where immigrants and native-born Americans thrive together. That’s why a recent report from the Cato Institute, a libertarian-leaning public policy research organization, is so important. The report shows that the fear-mongering over immigrant crime is unfounded and that native-born Americans pose a much greater threat to their safety.
New @CatoInstitute research paper on immigrant and native incarceration rates. We find that the illegal immigrant incarceration rate is about half that of native-born Americans and the legal immigrant rate is about half that again.
There is no immigrant crime wave.
🧵. . . pic.twitter.com/7Dw2AQIaez
— The Alex Nowrasteh (@AlexNowrasteh) April 24, 2025
Do immigrants commit more crime?
The study, conducted by Michelangelo Landgrave and Alex Nowrasteh, utilized American Community Survey (ACS) Public Use Microdata Sample (PUMS) from the US Census data from 2010 to 2023 to determine the crime rate per capita among undocumented immigrants, legal immigrants, and natural-born Americans. They found that undocumented people are incarcerated at about half the rate, per capita, than native-born Americans and that legal immigrants commit crimes at about half the rate of undocumented immigrants.
Here’s the Cato Institute's findings:
An estimated 1,617,197 native-born Americans, 67,813 illegal immigrants, and 58,515 legal immigrants were incarcerated in 2023. The incarceration rate for native-born Americans was 1,221 per 100,000; 613 per 100,000 for illegal immigrants; and 319 per 100,000 for legal immigrants in 2022 (Figure 1). Illegal immigrants are half as likely to be incarcerated as native-born Americans. Legal immigrants are 74 percent less likely to be incarcerated than natives. If native-born Americans were incarcerated at the same rate as illegal immigrants, about 806,000 fewer natives would be incarcerated. Conversely, if natives were incarcerated at the same rate as legal immigrants, about 1.2 million fewer native-born Americans would be incarcerated.
We use a residual statistical method to estimate the illegal immigrant population nationwide and in prison. Overtime, we find that illegal immigrants are always less likely to be incarcerated than natives, but legal immigrants are least likely of all.https://t.co/0Zcu0Xdzxq pic.twitter.com/yug1hWPgw9
— The Alex Nowrasteh (@AlexNowrasteh) April 24, 2025
Further, the report shows that if you removed the people in ICE detention facilities on any given day, the undocumented crime rate would fall to 357 per 100,000 people, only 12% higher than that of legal immigrants.
Nowrasteh speculates that there are multiple reasons why undocumented immigrants are less likely to commit crimes than natural-born citizens. He suggests that they are more future-oriented because they faced huge risks in coming to the U.S. They also fear the consequences of committing crimes, including deportation, and often have stronger social bonds that discourage them from breaking the law.
The interesting change over the first 100 days of the new administration is that even though people were very concerned about the state of immigration, they are now turning against its aggressive and legally questionable deportation strategies. This points to a unique balance among Americans that shows they are concerned about immigration but also care for immigrants who are unfairly targeted by the system. Hopefully, Americans’ concern for immigrants’ welfare will be matched by a clearer understanding of the actual safety risks they pose, paving the way for policies that benefit everyone.
There's a reason why some people can perfectly copy accents, and others can't
Turns out, there's a neurodivergent link.
A woman in black long sleeve shirt stands in front of mirror.
Have you ever had that friend who goes on vacation for four days to London and comes back with a full-on Queen's English posh accent? "Oooh I left my brolly in the loo," they say, and you respond, "But you're from Colorado!" Well, there are reasons they (and many of us) do that, and usually it's on a pretty subconscious level.
It's called "accent mirroring," and it's actually quite common with people who are neurodivergent, particularly those with ADHD (Attention Deficit Hyperactivity Disorder). According Neurolaunch, the self-described "Free Mental Health Library," "Accent mirroring, also known as accent adaptation or phonetic convergence, is the tendency to unconsciously adopt the accent or speech patterns of those around us. This linguistic chameleon effect is not unique to individuals with ADHD, but it appears to be more pronounced and frequent in this population."
Essentially, when people have conversations, we're constantly "scanning" for information—not just the words we're absorbing, but the inflection and tone. "When we hear an accent, our brains automatically analyze and categorize the phonetic features, prosody, and intonation patterns," writes Neurolaunch. For most, this does result in copying the accent of the person with whom we're speaking. But those with ADHD might be more sensitive to auditory cues. This, "coupled with a reduced ability to filter out or inhibit the impulse to mimic…could potentially explain the increased tendency for accent mirroring."
While the article explains further research is needed, they distinctly state that, "Accent mirroring in individuals with ADHD often manifests as an unconscious mimicry of accents in social situations. This can range from subtle shifts in pronunciation to more noticeable changes in intonation and speech rhythm. For example, a person with ADHD might find themselves unconsciously adopting a Southern drawl when conversing with someone from Texas, even if they’ve never lived in the South themselves."
People are having their say online. On the subreddit r/ADHDWomen, a thread began: "Taking on accents is an ADHD thing?" The OP shares, "My whole life, I've picked up accents. I, myself, never noticed, but everyone around me would be like, 'Why are you talking like that??' It could be after I watched a show or movie with an accent or after I've traveled somewhere with a different accent than my 'normal.'
They continue, "Apparently, I pick it up fast, but it fades out slowly. Today... I'm scrolling Instagram, I watch a reel from a comedian couple (Darcy and Jeremy. IYKYK) about how Darcy (ADHD) picks up accents everywhere they go. It's called ADHD Mirroring??? And it's another way of masking."
(The OP is referring to Darcy Michaels and his husband Jeremy Baer, who are both touring comedians based in Canada.)
Hundreds of people on the Reddit thread alone seem to relate. One comments, "Omfg I've done this my whole life; I'll even pick up on the pauses/spaces when I'm talking to someone who is ESL—but English is my first language lol."
Sometimes, it can be a real issue for those around the chameleon. "I accidentally mimicked a waitress's weird laugh one time. As soon as she was out of earshot, my family started to reprimand me, but I was already like 'oh my god I don’t know why I did that, I feel so bad.'"
Many commenters on TikTok were shocked to find out this can be a sign of ADHD. One jokes, "Omg, yes, at a store the cashier was talking to me and she was French. She's like 'Oh are you French too? No, I'm not lol. I'm very east coast Canada."
And some people just embrace it and make it work for them. "I mirror their words or phrase! I’m 30. I realized I start calling everyone sweetie cause my manager does & I work at coffee shop."