Alberta is a province of Canada. It had a population of 3,645,257 in 2011, making it the most populous of Canada's three prairie provinces. Alberta and its neighbour, Saskatchewan, were established as provinces on September 1, 1905. Alberta is located in western Canada, bounded by the provinces of British Columbia to the west and Saskatchewan to the east, the Northwest Territories to the north, and the US state of Montana to the south. Alberta is one of three Canadian provinces and territories to border only a single U.S. state and is also one of only two provinces that are landlocked. Edmonton, the capital city of Alberta, is located near the geographic centre of the province and is the primary supply and service hub for Canada's oil sands and other northern resource industries. read more