Thanks for the ping.
My wife is from Dearborn, Michigan. The entire eastern half is Arab. When we visit, her childhood street is unrecognizable. The street signs are bilingual Arabic. Next door in formerly Catholic Hamtramck, they have silenced the Catholic church bells and erected a mosque with the full call to prayers echoing through the streets during the day.
Tampa, Florida is another Mecca (so to speak).
I don’t know where the enclaves are forming in Canada.
The big ones I'm aware of are Montreal, Ottawa, Toronto (GTA), and Windsor. They are building voting blocks.
Maybe some western and eastern Canadian FReepers could advise us on the enclaves in their areas.