Demographics of France
According to Michel Tribalat, a researcher at INED, there were 3.5 million people of Maghrebi origin (with at least one grandparent from Algeria, Morocco or Tunisia) living in France in 2005 corresponding to 5.8% of the total French metropolitan population (60.7 million in 2005). Maghrebis have settled mainly in the industrial regions in France, especially in the Paris region. Many famous French people like Edith Piaf, Isabelle Adjani, Arnaud Montebourg, Alain Bashung, Dany Boon and many others have Maghrebi ancestry.
Île-de-France
Île-de-France (; , literally "Island of France"), often called the "région parisienne" ("Paris Region"), contains the city of Paris, and is the most populous of the 18 regions of France. It covers , or two percent of the national territory, and has official estimated population of 12,213,364 as of January 1, 2019, or 18.2% of the population of France. The region accounts for nearly 30 percent of the French Gross Domestic Product (GDP).