As it has nationwide, ICE is arresting far more suspected immigration violators this summer than before
By Julie Zhu,Staff Writer Aug 18, 2025 (SFChronicle.com)
A crowd gathers outside of the San Francisco Immigration Court to protest recent ICE arrests in San Francisco on May 28. Since then, ICE arrests in Northern California and the U.S. have increased substantially.Manuel Orbegozo/For the S.F. Chronicle
ICE arrests in Northern California have surged this summer, a Chronicle analysis of deportation data shows. That’s in keeping with national trends.
The Department of Homeland Security, in coordination with Immigration and Customs Enforcement (ICE), claimed on Friday that they are “cleaning up the streets,” targeting what they continued to call the “WORST OF THE WORST” — including “illegal alien pedophiles, sex offenders, and violent thugs.”
But the numbers tell a more complicated story.
Since the beginning of 2025, U.S. Immigration and Customs Enforcement has arrested roughly 2,640 people in its San Francisco “area of responsibility” — a 123% increase compared to the final seven months of the Biden administration. The pace picked up dramatically in June and July.
That area spans a large portion of California, from Kern County northward, and also includes Hawaii, Guam and Saipan. The Chronicle’s analysis focused only on arrests made within California.
Notably, under the Trump administration, arrests of people without criminal convictions have risen sharply. Many of those taken into custody have only pending criminal charges — or none at all. In June, about 58% of arrests involved individuals with no prior convictions. That figure dipped slightly to 56% in July, but just a few months earlier, the numbers were far lower: In December, before President Donald Trump took office, only 10% of arrests involved people without a criminal conviction.
Among those without a conviction, ICE has arrested a large number of individuals whose only suspected violation is entering the country illegally or overstaying their visa. Although administration officials often call these undocumented immigrants “criminals,” being in the U.S. without legal status is a civil violation, not a crime.
Arrests of convicted criminals are also up. Those convictions varied widely — from serious and violent crimes like child sexual assault, homicide, and drug trafficking, to lesser charges such as traffic violations and low-level misdemeanors.
ICE officers raided a home in East Oakland on Tuesday and detained at least six people, including a minor and a person with a severe disability, according to an immigration attorney. In June, Oakland police confirmed to the Chronicle that ICE alerted them of its activity, but ICE did not provide additional details.
Also, for the first time in the Bay Area, ICE detained two U.S. citizens during a protest on Aug. 8, outside the agency’s San Francisco field office at 630 Sansome St. Oakland immigration attorney Aliya Karmali told Mission Local that she hasn’t seen “ICE arresting (U.S. citizen) protestors in the Bay since entering the legal field nearly 20 years ago.”
The picture is similar nationwide. National data from the Transaction Records Access Clearinghouse at Syracuse University indicates that the number of people detained by ICE — excluding those arrested by Customs and Border Protection — saw a 178% increase between Jan. 26 and July 13.
Since the beginning of 2025, ICE arrests of people with no criminal convictions has skyrocketed, with a 370% increase from the end of January to mid-July. In June, ICE held more people for immigration violations than for pending charges for the first time — a trend that continued into July.
Reports indicate that ICE has been targeting workers in mostly Latino neighborhoods and on jobsites — sometimes based on vague tips from people claiming they saw undocumented immigrants, but often with no clear reason at all. It has also arrested thousands of people in public places.
Though the administration views the increased immigration enforcement as necessary for public safety or border security, many believe the arrests are fueling fear, separating families, disrupting labor markets and local economies, and doing little to actually solve the country’s broader immigration problems.
“It seems like they’re just arresting people they think might be in the country without status and amenable to deportation,” said Julia Gelatt, associate director of the U.S. immigration policy program at the nonpartisan Migration Policy Institute, in a June Reuters story.
Aug 18, 2025
STAFF WRITER
Julie Zhu is a data reporting intern at the Chronicle. Julie is a bilingual data journalist fluent in Mandarin and English with basic Spanish. She combines data analysis and visualization with strong reporting skills to create engaging, data-driven projects across beats that serve and connect with local communities. Julie recently completed an internship at Bloomberg News, where she reported exclusive stories on the global AI race and cybersecurity. She earned her M.S. in data journalism from Columbia Journalism School in 2024 and holds a B.A. in communication from UC Santa Barbara.
