St. Grégoire de Montmorency, Quebec (1911 census)
St. Grégoire de Montmorency was a census subdivision in Quebec, recorded in the 1911 Census of Canada with a population of 2,710. The community is grounded to Wikidata Q137754615. The administrative centroid was at approximately 46.887°N, 71.163°W.
Population
In 1911, St. Grégoire de Montmorency had a population of 2,710: 1,356 male and 1,354 female residents. Population density was 2985.3 people per square mile.
Population trajectory across census years
| Year | Population |
|---|---|
| 1911 | 2,710 |
| 1921 | 1,463 |
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 Beauport, 1901 (3.0% share).
Neighbouring Census Subdivisions in 1911
In the 1911 census, St. Grégoire de Montmorency shared boundaries with:
Full census record, 1911
The 1911 census recorded 26 measurements for this Census Subdivision across 2 categories. Tables below are collapsible.
Population & families (3 variables)
| Variable | Value |
|---|---|
| POP F | 1,354 |
| POP M | 1,356 |
| POP TOT | 2,710 |
Other recorded variables (23 variables)
| Variable | Value |
|---|---|
| ANGLICANS | 81 |
| BRIT ENGLISH | 123 |
| BRIT IRISH | 40 |
| BRIT SCOTCH | 10 |
| DWELLINGS | 219 |
| F DIVORCED | 2 |
| F MARRIED | 410 |
| F SINGLE | 906 |
| F WIDOWED | 36 |
| FAMILIES | 441 |
| FRENCH | 2,527 |
| ITALIAN | 2 |
| JEWISH | 8 |
| JEWS | 8 |
| M DIVORCED | 2 |
| M MARRIED | 418 |
| M NOT GIVEN | 2 |
| M SINGLE | 915 |
| M WIDOWED | 19 |
| METHODISTS | 7 |
| PRESBYTERIANS | 2 |
| PROTESTANTS | 1 |
| ROMAN CATHOLICS | 2,611 |
Identifiers
- TCP UID:
QC190012— year-scoped identifier from the Canadian Census Subdivision boundary file - Persistent place ID:
PLACE_QC081014— computed from spatial-overlap chains across census years - Wikidata: Q137754615
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 de Montmorency, Quebec (1911 census)" in HGIS Canada Knowledge Graph. Retrieved from https://jimclifford.ca/hgiscanada/places/qc/st-gr-goire-de-montmorency-qc190012-1911/.