The Canadian statistical system is a centralized model; meaning that
most data may be accessible through Statistics Canada. Below is a list
of resources that may assist in data and statistical retreival through
StatsCan.
"...a wealth of information concerning Canadian residents, such as age, occupation, ethnic origin, religion and country or province of birth." [Website]
This publication contains about 1,088 statistical tables on the social, economic and institutional conditions of Canada from the start of the Confederation in 1867 to the mid-1970s.