at 1 469 000 in the extended (true) metro region, we will definitely be past 1.5 million this year.
If we do hit 2 million, I'd put my money on 12 years for us to hit it. I'm not sure what the extended region is growing by, but I do know we won't be staying at 56 000 growth in the CMA for much longer. If we can manage to hack out another couple of years over 50 000 in the CMA and 60 000 in the CMA + extended area, we could possibly be at 2 million by 2024, but if our growth slows back down to 25 000/ year in that timeline, it might still take quite a while longer.
EDIT: Wow, the true metro area grew by a whopping 61 685 people last year. That is friggin crazy. Another two years of this and they'll have to expand the CMA boundaries. Okotoks + Foothills is growing by 10 000/ year.