Immigration detention rates in the U.S. have expanded rapidly during the administration of Donald Trump, with federal officials increasingly relying on large-scale confinement as a central tool of immigration enforcement. What was once designated a temporary system for holding individuals awaiting immigration proceedings has grown into a vast and evolving network of facilities, raising new legal, political and humanitarian questions.
The scale of that system has increased sharply; approximately 70,000 immigrants are currently being held in detention—an increase of about 80% since the beginning of the administration, according to CNN. The number of facilities has also expanded to roughly 225 sites nationwide, reflecting what researchers and advocates describe as a system-wide transformation rather than a temporary surge.
CNN claims that much of this growth has happened out of sight, taking place “inside detention centers rather than through highly visible arrests.” Federal officials have framed the growth as necessary to carry out what the administration terms “the largest deportation effort in American history,” positioning detention not as a voluntary policy choice, but as an unavoidable logistical necessity.
A report from the American Immigration Council (AIC) found that detention levels rose from about 40,000 people in early 2025 to more than 66,000 by the end of the year, with the system capacity expected to exceed 100,000 beds in the coming years—an expansion that could parallel the entire federal prison system. CNN also reports that 31 people died in immigration detention in 2025—the highest number since 2004—with additional deaths already recorded in early 2026.
Alongside the growth in numbers, the structure of detention itself is changing. According to CNN, ICE has begun converting large industrial warehouses into detention facilities designed to hold thousands of people at once. The AIC warned that such facilities could make the system “more sinister and more prone to abuses than ever,” pointing to concerns about oversight and living conditions.
Further reporting from The New Yorker links the rapid expansion of detention directly to worsening conditions. Increasingly, facilities are opened quickly and operated before completion, with reports of code violations, disease outbreaks and limited access to legal resources. Similarly, the AIC has reported widespread complaints from detainees encompassing a lack of medical care, prolonged solitary confinement and retaliation for speaking out. In one case cited across multiple reports, the death of a detainee was ruled a homicide after guards allegedly used excessive force during restraint.
The Department of Homeland Security (DHS) has stated that detention facilities meet higher standards than many U.S. prisons, emphasizing that individuals in detention are provided with services. A DHS spokesperson told CNN that “being in detention is a choice,” referring to the option for some migrants to leave the U.S. rather than remain in custody while their cases proceed.
The detention of families and children has become another major point of debate. CNN reported that the administration has resumed family detention, including at facilities in Texas, reversing earlier efforts to limit the practice. According to The New Yorker, thousands of children have been held in detention, in some cases beyond legal limits established under federal settlement agreements. Medical professionals and child welfare experts cited in both reports warn that detention can have long-term developmental and psychological effects.
Beyond conditions, recent policy changes have altered who is being detained and for which duration. The AIC reported a 2,450% increase in detainees without criminal records and decline in discretionary releases, with many individuals now held for extended periods without the opportunity to request bond. In official statements, DHS has emphasized its focus on removing “criminal illegal aliens” and restoring “the rule of law,” though independent analyses note that a growing share of detainees have no criminal record.
Kathy Galleher, coordinator of the Immigrant Support and Advocacy group at St. Camillus Church in Maryland, said that the current detention system differs from previous administrations not only in scale, but in what she described as its unique “inhumanity.” While deportations occurred under past presidents, Galleher cites concern over what she described as increasingly aggressive enforcement tactics, including reports of masked immigration agents conducting violent arrests in public spaces without cause, intensifying fear within immigrant communities. “People become afraid to live their lives,” Galleher said, as some families are increasingly avoiding church, school, and public spaces out of fear of immigration enforcement. “The level of anxiety and fear that people are living in is really painful for me to witness,” she comments.
Legal experts have raised concerns about due process as a result. The New Yorker reported that thousands of habeas corpus petitions have been filed in federal courts challenging prolonged detention. In one federal ruling cited by the publication, a judge described enforcement practices as “seizing persons for civil immigration violations and imprisoning them,” warning that such sanctions risk undermining constitutional protections.
At the same time, oversight of the detention system has declined. CNN reported that the Department of Homeland Security’s Office of Civil Rights and Civil Liberties has been significantly reduced, limiting its ability to investigate complaints. Lawmakers have also faced restrictions on inspecting facilities, with one official saying that “there’s just not a lot of eyes and ears on what is happening inside.”
Human rights experts from the UN warned that recent U.S. policies—including expedited deportations and transfers to third countries—may violate international legal protections against torture and arbitrary detention. In a public statement, experts called on the U.S. to immediately halt such deportations and ensure all removal procedures comply with international human rights law, including full individual risk assessments and access to due process protections.
Within the U.S., the effects of enforcement policies are increasingly felt in local communities. Reporting from The Guardian has documented immigration arrests in small towns across Wisconsin, where operations at workplaces, grocery stores and roadways have disrupted daily life. Residents described avoiding public spaces, closing businesses and living in fear of deportation, while local economies experienced declines tied to enforcement activity.
Such tactics have raised broader concerns, with the American Civil Liberties Union (ACLU) and its Minnesota affiliate to a U.N. committee alleging that federal immigration enforcement has included racial profiling and the use of militarized tactics, including masked agents operating in communities. The ACLU stated that such practices may violate both constitutional protections and international human rights obligations.
The Trump administration, on the other hand, has defended its approach by pointing to public support and framing immigration enforcement as essential to national security. In a White House report, officials cited polling data showing majority support for deportations and cooperation between local law enforcement and federal immigration authorities, presenting the policy as aligned with public opinion. DHS has described the expansion of enforcement as a success, highlighting increased deportations, expanded detention capacity and what it calls improved border security.
With the system still expanding and facing sustained legal and political scrutiny, its future under the Trump administration remains uncertain.
Written by Nardos Wondimu
Photo courtesy of Creative Commons