Early Provincial Censuses
| Years | Title/Description | Location |
| 1884-85 | Census of the three provisional districts of the North-west Territories | Widener: Econ 8503.615 |
| 1885-86 | Census of Manitoba | Widener: Econ 8503.554 |
| 1906 | Census of population and agriculture of the Northwest provinces: Manitoba, Saskatchewan, Alberta | Widener: Econ 8501.106 also in Sessional Paper A 1907 No. 17a |
| 1916 | Census of Prairie Provinces: Manitoba, Saskatchewan, Alberta | Widener: Econ 8501.106.2 |
| 1926 | Census of Manitoba | Widener: KG 3729 |
| 1926 | Census of Saskatchewan | Widener: KG 3725 |
| 1936 | Census of Prairie Provinces | Widener: Econ 8501.136.25 |
| 1936 | Census of Saskatchewan | Widener: Econ 8503.769 |
| 1946 | Census of Saskatchewan | Widener: Econ 8503.769.15 |