Immigrant population dipped last year, Census says - USATODAY.com: The share of the U.S. population composed of immigrants dropped slightly in 2008, reversing a 40-year trend that helped fuel the nation's explosive growth and diversity.
The foreign-born dropped from 12.6% in 2007 to 12.5%, according to Census data out Monday. The share had been rising every decade since 1970, when it hit a low of 4.7%.
The dip is more pronounced in areas that have taken a big economic hit in the recession, such as Los Angeles and Riverside in California and Phoenix. Areas doing better such as Houston and Dallas did not experience as large a drop — an indication that immigrant numbers could rise again as soon as the economy rebounds.
'It's short-term, but it's a real marker in terms of immigration slowdown,' says William Frey, demographer at the Brookings Institution.