Numbers, Facts and Trends Shaping Your World

Global Migration and Demography

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    Unauthorized Immigrants in the United Kingdom

    An estimated 800,000 to 1.2 million unauthorized immigrants lived in the United Kingdom in 2017, according to new Pew Research Center estimates based on the latest available data.

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    Unauthorized Immigrants in Italy

    An estimated 500,000 to 700,000 unauthorized immigrants lived in Italy in 2017, up from 300,000 to 500,000 in 2014, according to new Pew Research Center estimates based on the latest available data.

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    Immigrants non autorisés en France

    Le nombre d’immigrants non autorisés vivant en France en 2017 est estimé entre 300 000 et 400 000, une légère augmentation par rapport aux chiffres de 2014 qui se situaient entre 200 000 et 300 000, selon de nouvelles estimations réalisées par Pew Research Center sur la base des dernières données disponibles.

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    Nicht-autorisierte Migranten in Deutschland

    Neusten Schätzungen des Pew Research Centers zufolge lebten im Jahr 2017 schätzungsweise 1,0 Millionen bis 1,2 Millionen nicht-autorisierte Migranten in Deutschland, ein deutlicher Anstieg gegenüber den 500.000 bis 600.000 nicht-autorisierten Migranten im Jahr 2014.

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    Unauthorized Immigrants in Germany

    An estimated 1.0 million to 1.2 million unauthorized immigrants lived in Germany in 2017, up from 500,000 to 600,000 in 2014, according to new Pew Research Center estimates based on the latest available data.

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    Unauthorized Immigrants in France

    An estimated 300,000 to 400,000 unauthorized immigrants lived in France in 2017, up slightly from 200,000 to 300,000 in 2014, according to new Pew Research Center estimates based on the latest available data.