Are you looking for open data about Canada?
The first place to look, other than Statistics Canada and the census is the Open Data portal produced by the Government of Canada. It is the one-stop location for Government of Canada open datasets. Topics include, but are not limited to:
Do you need facts, figures, and statistics about Canada?
Below is a list of general statistical data sources about Canada. For more data & statistical sources, consult the topics section of the Data & Statistics research guide.