Twenty-three people have died in Immigration and Customs Enforcement custody since the start of the current fiscal year in October, already surpassing the total for the entire previous fiscal year and putting 2026 on track to be the deadliest year for immigration detainees since 2004.
The surge in deaths comes as the detained population has ballooned to nearly 70,000 — the highest number in the agency’s history — driven by an aggressive expansion of interior enforcement operations that has swept up thousands of immigrants, many with no criminal records. The rapid scaling of arrests has overwhelmed a detention infrastructure that medical professionals and oversight groups say was already strained to its limits.
Overcrowding and Medical Failures
Medical staff assigned to immigration detention centers have described chaotic intake screenings, life-threatening delays in distributing medication, and chronic understaffing that has driven some healthcare workers to resign. At multiple facilities, detainees with serious chronic conditions — diabetes, heart disease, epilepsy — have reportedly gone days without prescribed medications as processing backlogs mount.
The 23 deaths recorded so far span facilities in at least nine states, with causes ranging from untreated medical emergencies to apparent suicides. Several of the deceased had been in custody for fewer than 30 days, raising questions about the adequacy of initial health screenings. For those trying to locate someone in detention, the expanding system has made tracking individuals increasingly difficult.
A System Expanding Faster Than Its Safeguards
The detained population has grown by roughly 40 percent since the start of the fiscal year, fueled by a combination of increased border apprehensions and a dramatic uptick in street arrests across the interior. In Northern California alone, arrests of individuals without criminal records have increased fivefold compared to the previous administration, with monthly street arrests jumping from a few dozen to more than 600 in some months.
To house the growing population, ICE has turned to unconventional facilities — including converted warehouses and military installations — and has awarded contracts to firms with little or no experience operating detention centers. Camp East Montana, a facility at Fort Bliss in El Paso, Texas, continues to hold thousands of detainees despite previous reports of substandard conditions.
Oversight groups have raised alarms about the use of untested contractors, noting that many of the new facilities lack the medical infrastructure, staffing ratios, and grievance systems required under federal detention standards. The American Immigration Council reported this month that the expanding system is becoming increasingly unaccountable, with fewer inspections and less transparency than at any point in recent memory.
Blocked Inspections Draw Lawsuits
The tension between expansion and oversight came to a head this week when San Diego County filed a federal lawsuit alleging that ICE illegally blocked a public health inspection at the Otay Mesa Detention Center in California. County health officials said they were turned away from the facility despite having legal authority to conduct inspections under state and local public health codes.
The lawsuit is believed to be the first of its kind — a local government suing the federal government for obstructing health oversight of a detention facility. Legal experts say it could set a precedent for other jurisdictions seeking to exercise oversight authority over federal immigration facilities within their borders.
Advocates Demand Congressional Action
Immigration attorneys and civil rights organizations have called on Congress to mandate independent medical oversight of all detention facilities, cap the detained population at levels that existing infrastructure can safely support, and restore funding for alternatives to detention that were scaled back at the start of the current administration.
The last time immigration detention deaths reached comparable levels was fiscal year 2004, when 25 people died in a system that held roughly half as many detainees. Adjusting for population, the current death rate remains lower than that peak — but advocates warn that the trajectory is alarming, particularly as the system continues to expand with plans to reach capacity for more than 100,000 detainees. Understanding the differences between detention facilities is critical context for evaluating conditions across the system.
With six months remaining in the fiscal year and the detained population still climbing, medical professionals and oversight groups say the window to prevent further deaths is narrowing rapidly.
