St. Grégoire le Grand, Quebec (1921 census)
St. Grégoire le Grand was a census subdivision in Quebec, recorded in the 1921 Census of Canada with a population of 774. The community is grounded to Wikidata Q112912263. The administrative centroid was at approximately 46.258°N, 72.506°W.
Population
In 1921, St. Grégoire le Grand had a population of 774: 410 male and 364 female residents.
Population trajectory across census years
| Year | Population |
|---|---|
| 1911 | 1,484 |
| 1921 | 774 |
Cross-year identity established by spatial polygon overlap (SAME_AS chains across the Canadian Census Subdivision boundary files).
Neighbouring Census Subdivisions in 1921
In the 1921 census, St. Grégoire le Grand shared boundaries with:
- Larochelle, Village
- Nicolet (St. Jean Baptiste)
- Précieux Sang
- St. Célestin
- Ste. Angèle de Laval
- Ste. Monique
Full census record, 1921
The 1921 census recorded 7 measurements for this Census Subdivision across 3 categories.
Population & families (1921). This community's record includes 774 total population, 410 males born in Canada, 410 males in the population, 364 females born in Canada, 364 females in the population. (Source: 1921 Census of Canada, V1T16.)
Ethnic origin (1921). This community's record includes 774 persons of French origin. (Source: 1921 Census of Canada, V1T27.)
Religion (1921). This community's record includes 774 Roman Catholics. (Source: 1921 Census of Canada, V1T38.)
Identifiers
- TCP UID:
QC078011— year-scoped identifier from the Canadian Census Subdivision boundary file - Persistent place ID:
PLACE_QC078011_1911— computed from spatial-overlap chains across census years - Wikidata: Q112912263
Sources
Census tabulations from the 1921 Census of Canada, transcribed and georeferenced by the Canadian Peoples / TCP project, hosted at the HGIS Lab, University of Saskatchewan. Persistent place identity computed from spatial-overlap chains across all available census years (1851–1921). Identity grounding to Wikidata performed via the HGIS Canada Knowledge Graph project's MCP-assisted disambiguation pipeline. See the About / Methodology page for the full data pipeline.
Cite this page
Clifford, J. (2026). "St. Grégoire le Grand, Quebec (1921 census)" in HGIS Canada Knowledge Graph. Retrieved from https://jimclifford.ca/hgiscanada/places/qc/st-gr-goire-le-grand-qc078011-1921/.