Quote:
Originally Posted by Crawford
I would be shocked if Toronto has 10 million within 15 years, but I assume by "Toronto" you're including millions of people not actually within the metro. Toronto, by American metro standards, is a metro of maybe 7 million. And that's more CSA standard than MSA.
Also, there are plenty of metros in developed world that will reach 10 million. Chicago, if it ever starts growing again, is almost right there. Dallas will get there long before Toronto. Bay Area and DC, by CSA, are almost there. Houston and Atlanta are plausible (though I shudder to imagine North GA with 10 million in sprawl).
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http://forum.skyscraperpage.com/showthread.php?t=204356
Back then, using 2006 and 2011, Hamilton was right at the cut-off for commuting interchange required to be part of the Toronto MSA. It fell just short using 2006 Census data but just barely made it using 2011 Transportation Tomorrow Survey data. Considering the Western GTA is growing faster than Hamilton, and train service between Hamilton and downtown Toronto has experienced significant improvements, I think it should be increasingly safe to consider Hamilton part of the Toronto "MSA".
Kawartha Lakes and Dufferin County would qualify as outlying exurban MSA counties thanks to high commuting rates into Toronto's suburbs, and Haldimand County would qualify as an outlying county mainly thanks to high commuting rates into Hamilton.
The cut-off for CSAs is very low. The Barrie-Orillia, Peterborough "MSAs" and Cobourgh-Port Hope "mSA" would qualify for inclusion, and the Branford MSA would too thanks to high commuting interchange with Hamilton.
The St. Catharines-Niagara MSA barely qualified and will probably remain at the "barely qualifying" threshold for a while since the Greenbelt prevents growth from occurring between St Catharines and Hamilton so that they can be more connected and forcing the growth in Niagara Region to occur in places that are quite far removed from Hamilton. If the Mid-Peninsula Highway ever gets built that might change though. Still, according to the 2011 data, it makes the cut.
The Guelph MSA has sufficient commuting interchange with Toronto to join its CSA too, by a fairly comfortable margin, but the commuting interchange is even higher with the Kitchener-Waterloo MSA, which is well short of the requirement to join Toronto's MSA. AFAIK in such cases, precedence is given to the MSA with the highest commuting interchange rather than the one with the highest population but I could be wrong.
Therefore, using 2018 estimates
Toronto MSA: 7,200,000
Toronto CSA: 8,440,000
With current growth rates of 139,000, the "CSA" would reach 10 million in 11 years.
Based off 2010-2017 growth rates, the Dallas CSA will get there in 14 years, the Bay Area CSA will get there in 11 years, and the Washington-Baltimore CSA will make it in 1-2 years. Houston still has 20 years to go and Atlanta has 37 years.