According to Canada's 2011 National Household Survey, there were 1,053,945 Muslims in Canada, or about 3.2% of the population, making Islam the second largest religion in the country after Christianity. Canada will be much more of a country of immigrants two decades from now ... Specifically, numbers of Muslims, Hindus and Sikhs will rise. Canada population was 36.29 million in 2017 and will be approximate 38 Million in 2018.