St. Alphonse de Granby, Quebec (1911 census)
St. Alphonse de Granby was a census subdivision in Quebec, recorded in the 1911 Census of Canada with a population of 455. The community is grounded to Wikidata Q530545. The administrative centroid was at approximately 45.331°N, 72.816°W.
Population
In 1911, St. Alphonse de Granby had a population of 455: 241 male and 214 female residents. Population density was 32.7 people per square mile.
Population trajectory across census years
| Year | Population |
|---|---|
| 1901 | 541 |
| 1911 | 455 |
| 1921 | 468 |
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 contained St. Alphonse, 1901 (22.1% share).
- In an earlier year, this CSD contained St. Alphonse de Granby, 1901 (77.8% share).
Neighbouring Census Subdivisions in 1911
In the 1911 census, St. Alphonse de Granby shared boundaries with:
Full census record, 1911
The 1911 census recorded 20 measurements for this Census Subdivision across 4 categories.
Population & families (1911). This community's record includes 8,909 area in acres, 455 total population, 241 males in the population, 214 females in the population, 153 single (never-married) males, 126 single (never-married) females, 94 families, 79 married males, 78 married females, 32.69 population per square mile, 13.92 area in square miles, 10 widowed females, 9 widowed males. 541 population in the previous census (1901 reference column included in 1911 V1T1). (Source: 1911 Census of Canada, V1T1; V1T2.)
Ethnic origin (1911). This community's record includes 442 persons of French origin, 11 persons of British origin (English), 2 persons of British origin (Irish). (Source: 1911 Census of Canada, V2T7.)
Religion (1911). This community's record includes 451 Roman Catholics, 4 Methodists. (Source: 1911 Census of Canada, V2T2.)
Buildings & housing (1911). This community's record includes 91 dwellings. (Source: 1911 Census of Canada, V1T2.)
Identifiers
- TCP UID:
QC197005— year-scoped identifier from the Canadian Census Subdivision boundary file - Persistent place ID:
PLACE_QC087005— computed from spatial-overlap chains across census years - Wikidata: Q530545
- Wikipedia (EN): https://en.wikipedia.org/wiki/Saint-Alphonse-de-Granby
- Wikipédia (FR): https://fr.wikipedia.org/wiki/Saint-Alphonse-de-Granby
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. Alphonse de Granby, Quebec (1911 census)" in HGIS Canada Knowledge Graph. Retrieved from https://jimclifford.ca/hgiscanada/places/qc/st-alphonse-de-granby-qc197005-1911/.