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.
French people
According to a study by Ancestry.co.uk, 3 million British people are of French descent. Among those are television presenters Davina McCall and Louis Theroux. There are currently an estimated 400,000 French people in the United Kingdom, most of them in London.