By Ariel G. Ruiz Soto

Immigrants in the United States commit crimes at lower rates than the U.S.-born population, notwithstanding the assertion by critics that immigration is linked to higher rates of criminal activity. This reality of reduced criminality, which holds across immigrant groups including unauthorized immigrants, has been demonstrated through research as well as findings for the one state in the United States—Texas—that tracks criminal arrests and convictions by immigration status. A growing volume of research demonstrates that not only do immigrants commit fewer crimes, but they also do not raise crime rates in the U.S. communities where they settle. In fact, some studies indicate that immigration can lower criminal activity, especially violent crime, in places with inclusive policies and social environments where immigrant populations are well established. A Look at the Overall Immigrant Population National studies have examined incarceration rates and prosecutions of immigrants in the country, overwhelmingly finding that immigrants of all legal statuses commit crimes at lower rates than those who were born in the United States. Immigrants Are Prosecuted and Imprisoned at Lower Rates than the U.S. Born Immigrants in the United States have had lower incarceration rates than the native-born population since at least 1870 (when such data were first recorded). In 2020, immigrants were 60 percent less likely to be incarcerated than the U.S. born, according to a study by the National Bureau of Economic Research. And though a 2021 Justice Department study points out prosecutions of immigrants increased between 1990 and 2018, nearly 90 percent were for violations of immigration-related laws. Notably, U.S. born citizens were ten times more likely than immigrants to be incarcerated for committing weapons- related offenses, five times more likely for violent offenses, more than twice as likely for property crimes, and nearly twice as likely for drug offenses.  At the state level, multiple studies have found there is no clear relationship between violent crime and immigration. And research at the city level suggests that increases in immigration can be associated with declining homicide rates, with the largest effect on municipalities with long histories of immigration, as well as reductions in property crimes and robbery. This makes immigrants  less likely to be either offenders or victims of crime at the local level compared to the U.S.-born population

Washington, DC: Immigration Policy Institute, 2024. 5p.