Yes. Besides there, where you see the most non whites in Paris is in the subway/RER as they keep commuting back and forth from the banlieues and the city.
It's also due to the square meter price, where it's 3 to 5 time cheaper in the banlieues at least (when it's not free social housing)
https://www.leparisien.fr/resizer/3J...ZHTPFW4LHI.jpg
In the 13th yes, mostly FDS apart from EA. I lived there for about a year, near place d'Italie, before moving somewhere else in Paris. The area around place Monge in the 5-6th is probably one of the whitest when it comes to the residents (and the most expensive). The East Asians are extremely concentrated into the Choisy area of the 13th, huge buildings with their own market, shops,... if you walk in this sub neighborhood you might only see East Asians, then it totally shifts outstide of it.
In the true sense yes, you would find the most amount of nationalities but still mostly white.