A one-time effort to deport even more (than a million) people in one year annually could cost around $315 billion, the report estimates, including about $167 billion to detain immigrants en masse.
The two largest costs, according to the group, would be hiring additional personal to carry out deportation raids and constructing and staffing mass detention centers. "There would be no way to accomplish this mission without mass detention as an interim step," the report reads.
Trump campaign official agree one of the biggest logistical hurdles in any mass deportation effort would be constructing and staffing new detention centers as an interim solution.
Stephen Miller, a senior adviser to Trump, has repeatedly said that should Trump win the White House, his team plans to construct facilities to hold between 50,000 – 70,000 people. By comparison, the entire U.S. prison and jail population in 2022, comprising every person held in local, county, state, and federal prisons and jails, is currently 1.9 million people