Households headed by illegal aliens imposed more than $26.3 billion in costs on the federal government in 2002 and paid only $16 billion in taxes, creating a net fiscal deficit of almost $10.4 billion, or $2,700 per illegal household.
Among the largest costs are Medicaid ($2.5 billion); treatment for the uninsured ($2.2 billion); food assistance programs such as food stamps, WIC, and free school lunches ($1.9 billion); the federal prison and court systems ($1.6 billion); and federal aid to schools ($1.4 billion).