How Pew Research Center counted U.S. unauthorized immigrants in 2019
Jeffrey S. Passel, senior demographer, on the research techniques used to derive the unauthorized immigrant population estimate in the U.S. and the challenges involved.
Numbers, Facts and Trends Shaping Your World
Explore detailed tables on the number and share of immigrants and emigrants by country.
This is the 10th time Pew Research Center has measured restrictions on religion around the globe.[115. numoffset=”115″ See Methodology of Pew Research Center’s 2009 report “Global Restrictions on Religion” for a discussion of the conceptual basis for measuring restrictions on religion.] This report, which includes data for the year ending Dec. 31, 2017, generally follows […]