❓WHAT HAPPENED: A new study reveals the disproportionate role of foreigners in serious crimes in Spain, including rapes and murders, which have risen sharply in recent years.
👤WHO WAS INVOLVED: Researchers from CEU-CEFAS Demographic Observatory, migrants, and Spanish citizens.
📍WHEN & WHERE: Crime data analyzed from 2010-2024 across Spain.
💬KEY QUOTE: “91 percent of convicted rapists are migrants.” – CEU-CEFAS Report on crime in the Catalonia region.
🎯IMPACT: The study calls for stricter migration controls, additional police resources, and harsher penalties to address the rise in violent crimes.
Independent analysts are raising alarms about the involvement of foreigners in serious crime in Spain. According to a new study by the CEU-CEFAS Demographic Observatory, migrants are “significantly overrepresented” in the European Union (EU) member state’s most serious criminal statistics.
In Catalonia, the report notes that although migrants account for only about 17 percent of the population, “91 percent of convicted rapists are migrants.” Across Spain’s prison system, where foreign nationals make up around 31 percent of inmates, the study says they commit “500 percent more rapes and 414 percent more murders per capita than Spanish citizens.” Between 2019 and 2023, attempted murders nearly doubled, while penetrative rape cases climbed 143 percent, rising from 2,214 to 5,206. Illegal property occupation has also grown sharply, with foreigners accounting for more than half of arrests in such cases, a figure far exceeding their share of the population. The report attributes these trends to “imported crime” and calls for stricter migration controls, additional police and judicial resources, and tougher penalties.
Recent regional data appear to reinforce these concerns. In Barcelona, police figures for 2024 show that nearly 80 percent of arrests involved foreign nationals, particularly in theft, violent robbery, drug trafficking, and sexual assault. In the Basque Country, people of foreign origin accounted for nearly two-thirds of arrests so far in 2025, despite immigrants representing a relatively small portion of the population.
Comparable patterns have been reported elsewhere in Europe. In Austria, police data from last year showed that foreign nationals made up about 46.8 percent of all criminal suspects, even though they account for only around 20 percent of the population. In Germany, foreigners are also overrepresented in crime statistics. In Berlin, for instance, excluding immigration-related offenses, nearly 44 percent of recorded crimes involved foreign suspects, a figure that rises above 57 percent in more diverse cities such as Frankfurt. Notably, violent crime, including homicide, has increased in several German regions in recent years.
The United Kingdom has reported similar disparities. Police data indicate that foreign nationals account for a disproportionate share of sexual offense charges in London compared with their share of the population.
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