Only about 60% of people in France have family in France since 3+ generations ( before mass migration, Those can be assumed to be 99% native to what is now France. ).

It's probably only 25% of births being of one of the native ethnicities of France. Possibly 40% fully White births with partial native ancestry to France.

Official stats in France only consider official nationality status. Widely-circulated estimations don't count people illegaly residing in France because they extrapolate from past data on national origin of (legal) immigrants.

Only about 60% of people in France have family in France since 3+ generations ( before mass migration, Those can be assumed to be 99% native to what is now France. ).

It's probably only 25% of births being of one of the native ethnicities of France.