On June 1, 2023, Library and Archives Canada (LAC) will release the 1931 Census of Canada to the public. The census was conducted beginning on June 1, 1931, and according to Canadian privacy laws census data cannot be published until 92 years after it was collected. This means that for the first time, we’ll be able to take a detailed look at the over 10.3 million people living in Canada during 1931.