St. Grégoire le Grand, Quebec (1911 census)
St. Grégoire le Grand was a township in Quebec (Canada West / Ontario), recorded in the 1911 Census of Canada with a population of 1,484. The community is grounded to Wikidata Q112912263. The administrative centroid was at approximately 46.258°N, 72.506°W.
Population
In 1911, St. Grégoire le Grand had a population of 1,484: 746 male and 738 female residents. Population density was 32.4 people per square mile.
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).
Boundary continuity (non-identical overlaps)
Spatial polygon overlaps with adjacent census years where the boundary shifted enough that the SAME_AS chain didn't merge them. These show where the territory came from and went to even when it isn't tracked as the same persistent place.
Earlier boundary forms
- In an earlier year, this CSD was contained in St. Grégoire, 1901 (81.3% share).
Neighbouring Census Subdivisions in 1911
In the 1911 census, St. Grégoire le Grand shared boundaries with:
Full census record, 1911
The 1911 census recorded 19 measurements for this Census Subdivision across 2 categories. Tables below are collapsible.
Population & families (5 variables)
| Variable | Value |
|---|---|
| POP | 1,706 |
| POP F | 738 |
| POP M | 746 |
| POP PER SQ MI | 32.35 |
| POP TOT | 1,484 |
Other recorded variables (14 variables)
| Variable | Value |
|---|---|
| AREA ACRES | 29,359 |
| AREA SQ MI | 45.87 |
| DWELLINGS | 243 |
| F MARRIED | 223 |
| F SINGLE | 483 |
| F WIDOWED | 32 |
| FAMILIES | 247 |
| FRENCH | 1,484 |
| M MARRIED | 225 |
| M NOT GIVEN | 2 |
| M SINGLE | 497 |
| M WIDOWED | 22 |
| PROTESTANTS | 1 |
| ROMAN CATHOLICS | 1,483 |
Identifiers
- TCP UID:
QC184011— 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 1911 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 (1911 census)" in HGIS Canada Knowledge Graph. Retrieved from https://jimclifford.ca/hgiscanada/places/qc/st-gr-goire-le-grand-qc184011-1911/.