Trends in Unauthorized Immigration: Undocumented Inflow Now Trails Legal Inflow
There were 11.9 million unauthorized immigrants living in the United States in March 2008. The size of the unauthorized population appears to have declined since 2007.
Unauthorized Immigration 
10.02.08
10.02.08
Sharp Decline in Income for Non-Citizen Immigrant Households, 2006-2007
The current economic slowdown has taken a far greater toll on non-citizen immigrants than it has on the United States population as a whole.
