General documentation
- Manual Containing the "Census Act" and the Instructions to Officers Employed in the Taking of the Third Census in Canada, 1891 (Internet Archive)
- Information about this census is avaialble from Library and Archives Canada
Data files
- Microdata file generated by researchers at the University of Guelph and available in odesi (random 5% sample/10% in cities and in the West)
- Searchable database of census returns available on the Library and Archives Canada website (only scanned images can be downloaded)
Geospatial Files
- Geospatial files at various levels of geography are available open on Scholars Geoportal
Published statistics
- Table of contents of all census volumes
- Census of Canada, 1890-91, vol. I (Early Canadiana Online)
- Census of Canada, 1890-91, vol. II (Early Canadiana Online)
- Census of Canada, 1890-91, vol. III (Early Canadiana Online)
- Census of Canada, 1890-91, vol. IV (Early Canadiana Online)
- Bulletin series (Internet Archive)