List of immigration detention sites in the United States, 2007-2009
This is a list of migration-related detention sites in the United States active from 2007 to 2009. The United States maintains the largest immigration detention infrastructure in the world, which by the end of fiscal year 2007 included 961 sites either directly owned by or under contract with the federal government, according to the Freedom of Information Act Office of the ICE (ICE).