Metropolitan France
According to INSEE, 65,018,000 people lived in metropolitan France as of January 2018, while 2,790,000 lived in overseas France, for a total of 67,808,000 inhabitants in the French Republic. Thus, metropolitan France accounts for 95.9% of the French Republic's population.
Maghrebis
According to Michel Tribalat, a researcher at INED, there were more than 4.6 million people of Maghrebi origin (with at least one Maghrebi grandparent from Algeria, Morocco or Tunisia) living in France in 2011 (3 millions in 1999). Below is a table of population of Maghrebi origin in France in 2011, numbers are in thousands:
Note : for 2nd generation born in France only individuals under 60 are taken into account.