Alberta is a province of Canada. With a population of 3,645,257 in 2011 and an estimated population of 4,082,571 as of January 1, 2014, it is Canada’s fourth-most populous province and most populous of Canada’s three prairie provinces. Wikipedia
Area: 255,541 sq miles (661,848 km²)
Capital: Edmonton
Population: 4.083 million (Jan 1, 2014)