In the US, the countdown is on to the release of the 1940 US Census. This will be made public on April 2. Archives.com will carry the 1940 census.
In Canada, the countdown is on to the release of the 1921 Census. On June 1, 2013, it will be 92 years since the 1921 Census was taken and the records will be open to the public. However, it will take time for them to then be digitized, indexed and uploaded. Look for announcements about a release to public date in the fall of next year.