Quote:
Originally Posted by 1overcosc
That was my point though--that recent immigrants leaving after a few years is clouding up the data, and no published data exists to confirm what the numbers are after excluding this group, which is truer picture of domestic migration.
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I'm not sure that recent immigrants leaving after a few years is making Toronto's numbers worse; if anything, it might be making them better. The Toronto CMA has been losing its share of the country's immigration in recent years (150,000 in 2001, down to only 69,000 last year) but it still has very high retention of those immigrants who do come, second only to Calgary.
This kind of "secondary migration" has been subject to a fair bit of study.
This study shows that immigrants are
less likely than native-born Canadians to leave Toronto, and
this one shows that Toronto has the country's second-highest immigrant retention rate--nearly 90 percent after five years. So if not for immigrants, that negative domestic migration would be even higher.
Of course, the most recent data there is based on the 2009 cohort of immigrants, and this kind of stuff can change. (For example, Halifax, my city, had an abysmal 10-year retention rate of less than 50 percent of the 2001 immigrant cohort. But more recent data indicates that this has improved to nearly 80 percent. So this stuff can change quickly, and maybe things have worsened in Toronto, but I'd be surprised if they've deteriorated that much.)
Out of curiosity I looked at the domesic migration for all the CMAs in the Greater Golden Horseshoe. Unlike Toronto, they all have positive migration from within Ontario, and it's probably safe to presume a lot of that is from Toronto-proper. But the positive numbers still come to less than half Toronto's losses, and all have negative migration with other provinces.
So, even if you extend the definition of Toronto to the whole GGH, and exclude secondary migration of immigrants, I think Toronto would still have negative numbers.
None of this is very surprising though; it's
common to large North American cities.