Q&A: How Pew Research Center estimated the number of unauthorized immigrants in Europe
In this Q&A and video, learn about the methods and data sources the Center used to estimate the number of unauthorized immigrants in Europe.
Numbers, Facts and Trends Shaping Your World
In this Q&A and video, learn about the methods and data sources the Center used to estimate the number of unauthorized immigrants in Europe.
The size of Europe’s unauthorized immigrant population in 2017 was less than half the number in the United States.
The number of unauthorized immigrants living in Europe increased between 2014 and 2016, then leveled off to an estimated 3.9 million to 4.8 million in 2017, according to new estimates from Pew Research Center.
Nearly 13 million Syrians are displaced after seven years of conflict in their country. No nation in recent decades has had such a large percentage of its population displaced.
Roughly 20 million people who were born in a country now a part of the European Union have moved from their birth country and now live in another EU nation.
African immigrants make up a small share of the U.S. immigrant population, but their numbers are growing – roughly doubling every decade since 1970.
Millions of people around the world have migrated to the U.S. and other countries in recent years – some voluntarily, others to flee political turmoil, persecution or war.
With the number of displaced people in the world at more than 60 million in 2015, the plight of refugees has gained new prominence.
The UK has the fifth-largest immigrant population in the world, at 8.5 million.
But the U.S. and Europe are quite different when it comes to their migrant populations’ origin countries.
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