KEY POINTS
  • It reportedly costs $775 per person per night to keep the newly separated children of families who cross the U.S. border illegally in "tent cities."
  • The per-person cost at certain detention centers that would keep families together is $298 per night, according to an agency estimate from 2014, NBC reported.
  • The Trump administration plans to spend almost a billion dollars to detain and house children in the 2018 fiscal year, according to Health and Human Services data reviewed by Bloomberg.
Occupants at Casa Padre, an immigrant shelter for unaccompanied minors, in Brownsville, Texas, U.S., are seen in this photo provided by the U.S. Department of Health and Human Services, June 14, 2018.

It costs $775 per person per night to keep the newly separated children of families who cross the U.S. border illegally in "tent cities," NBC News reported Wednesday, citing a Health and Human Services official.

That's more than twice as much as it would cost to keep the migrant children together with their families in certain detention centers, such as the U.S. Customs and Immigration Enforcement's Texas facility, NBC reported.