In terms of long-term population growth, the B.C. government identified the Squamish-Lillooet regional district as the leader over the next two decades by a wide margin. This district`s four municipalities are Lillooet, Pemberton, Squamish, and Whistler.
In second place was the Fraser Valley, which includes Abbotsford, Chilliwack, Hope, etc.
In third place was Greater Vancouver, which is Vancouver and the 50 or so surrounding bedroom communities.
Again - these are just government-made population forecasts, which may or may not take into account expected infrastructure improvements, expected job creation, etc.