Access to census profile data: 

• Enumeration Area/Dissemination Area (2001) and Census District: 1981, 1986, 1991, 1996, 2001, 2006 
• Census Tract and Census Metropolitan Area: 1981, 1986, 1991, 1996, 2001, 2006 
• Federal Electoral District: 1991, 1996, 2001, 2006
• National/Provincial: 1991, 1996, 2001, 2006
• Individual Microdata Files: 1971, 1981, 1986, 1991, 1996, 2001, 2006
• Census Postal Code Files: 1996, 2001, 2006

For comprehensive data resources visit the Academic Data Centre.