Demographics of France
The demography of France is monitored by the Institut national d'études démographiques (INED) and the Institut national de la statistique et des études économiques (INSEE). As of 1 January 2018, 67.19 million people lived in France (67,186,638), including all the five overseas departments (2,141,000), but excluding the overseas collectivities and territories (604,000). 65,017,000 of these lived in Metropolitan France, which is mainland France located in Europe.
Immigration to France
Children born in France to foreign parents are automatically granted French citizenship upon reaching the age of 18. People born abroad and living in France can acquire French citizenship if they satisfy certain conditions. In 2009 the number of naturalised persons was 135,000, mainly from Maghreb (41.2%).