The illegal immigrant population

As of March 2009, 11.1 million illegal immigrants were living in the United States, down from peak of 12 million in 2007. From 2007 to 2009, the number of illegal immigrants declined by 1 million, or 8 percent.

As of March 2009, 11.1 million illegal immigrants were living in the United States, down from peak of 12 million in 2007. From 2007 to 2009, the number of illegal immigrants declined by 1 million, or 8 percent.

© 2010 The Washington Post Company