I don't think France is very heterogeneous. I'd guess it's 80-85% "white" (mostly French, some Italian + other Europeans), remainder mostly North African immigr

I don't think France is very heterogeneous. I'd guess it's 80-85% "white" (mostly French, some Italian + other Europeans), remainder mostly North African immigrants, half of whom live in Ile-de-France (Paris metro area). Anywhere outside of a couple cities in France is suuuuuuper homogeneous.