in Asia and Latin (Statistics according to Pew Research, 2015) immigrants have almost tripled (Statistics according to Pew Research, 2015) immigrants have almost tripled represent a majority the U.S. slightly the projections trend for illegal immigration looks very different Pew Research Center analysis of census data. the Pew Research Center Immigration's Impact on Past and Future US Population Change report Pew Pew Research Center driven by immigration 57 million in 2015 Pew Research Center projections Pew Research Center project Pew Research Center U.S. population was 189 million and 213 million this estimate points out Pew study analysis from the Pew Research Center Pew Research Center Pew Research Center Chapter 2 Pew Research Center analysis of census data. trend for illegal immigration looks very different driven by immigration