City of Calgary Community Profiles - Contain demographic information from the 2014 Calgary Civic Census and 2011 Census of Canada. Include gender breakdown, age information, and information on family situation, dwelling type, languages spoken.
Calgary Census Profile - Same types of information as in the Calgary Community Profiles, but for all of Calgary. From Statistics Canada.
National Household Survey - Calgary - Statistics Canada product that includes, among other things, information on income and education levels.