The number, drawn from internal government data reviewed exclusively by Reuters, marks the first public accounting of how far the Trump administration has moved to merge child welfare data with immigration enforcement. It matters now because the agency in question, ORR, was built to protect vulnerable children and their families, not to feed deportation targets to ICE.

Aurora's daughter, 6, crossed the US border alone and spent more than half a year in a child migrant shelter before she and her mother were reunited in late March. "We were overjoyed," said Aurora, 24, who spoke on condition she be identified only by her first name.

The reunion did not last. Days later, ICE detained both mother and daughter and transferred them to a family detention center in Texas, according to records reviewed for this story.

Aurora's case is not isolated. Since January 2025, ORR has shared more than 460,000 "leads" with ICE, according to the internal data. The leads cover unaccompanied children, their sponsors, usually parents or other relatives, and additional members of the sponsor's household.

A wall that no longer holds

ORR was created in 1980 to resettle refugees fleeing war and persecution. Since the early 2000s, it has also housed unaccompanied migrant children who arrive at the US-Mexico border, a population that includes children like Aurora's daughter.

A 2008 law was meant to keep that mission separate from immigration enforcement. It required that children be placed in the least restrictive setting available and released to sponsors as soon as safely possible, regardless of the sponsor's immigration status. The intent was specific: families could reunite without fear that the reunification process itself would expose them to ICE.

That separation is what the 460,000 leads figure undercuts. Reuters and other outlets have previously reported growing cooperation between ORR and ICE under the current administration. This account is the first to put a scale on the information sharing itself, according to the data reviewed.

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What the data does not show

The internal figures do not specify how many of the 460,000 leads resulted in an arrest, a detention, or a deportation order. The 12,000 figure represents people arrested "following" tips from ORR, but the data reviewed does not break down how many of those arrests targeted the children directly, versus sponsors, versus other household members swept in through the same referral.

It is also not clear from the material available what threshold ORR uses to generate a lead. The agency's historical practice, before this policy shift, treated sponsor immigration status as irrelevant to a child's placement. What changed, procedurally, inside ORR to produce a "lead" ICE can act on is not detailed in the data reviewed for this story.

The Texas detention

Aurora and her daughter's transfer to family detention in Texas came within days of their reunion, according to records reviewed. Family detention centers of this kind have drawn scrutiny in past administrations, including under Trump's first term and under the Obama administration before it, for holding children alongside parents for extended periods pending immigration proceedings.

The records reviewed do not specify how long Aurora and her daughter remained in the Texas facility, whether either has a pending asylum claim, or whether Aurora's daughter's original entry was processed through an ORR shelter contracted by the federal government or a state-licensed facility. Those gaps matter because they determine which agency, ORR, ICE, or a private contractor, held custody at each stage of the six-month period before reunification.

The unresolved thread

What remains unclear, and unaddressed in the material reviewed, is whether ICE's use of ORR leads has been challenged in federal court under the 2008 law's least-restrictive-placement requirement, and whether the Department of Health and Human Services, which oversees ORR, has issued any public accounting of the 460,000-lead figure beyond what Reuters obtained internally. Neither agency's response to the data is included in the documents reviewed for this story. Whether that response comes, and what it says about the wall between child welfare and enforcement, is the next fact this story is waiting on.