Statistical Portrait of the Foreign-Born Population in the United States, 2012 (Pew Research Hispanic Trends Project, 29 April 2014)
This statistical profile of the foreign-born population is based on Pew Research Center’s Hispanic Trends Project tabulations of the Census Bureau’s 2012 American Community Survey (ACS). Users should exercise caution when comparing the 2012 estimates with estimates for previous years. Population estimates in the 2012 ACS are based on the latest information from the 2010 Decennial Census; the 2005 to 2009 ACS estimates are based on the latest information available for those surveys—updates of the 2000 Decennial Census. The impact of this discontinuity on comparisons between the 2010 and later ACS and earlier years is discussed in a Hispanic Trends Project 2012 report.