St. Flavien, VL, Quebec (1921 census)
St. Flavien, VL was a village in Quebec, recorded in the 1921 Census of Canada with a population of 486. The community is grounded to Wikidata Q112912153. The administrative centroid was at approximately 46.514°N, 71.597°W.
Population
In 1921, St. Flavien, VL had a population of 486: 220 male and 266 female residents.
Population trajectory across census years
| Year | Population |
|---|---|
| 1851 | 568 |
| 1861 | 1,025 |
| 1871 | 1,405 |
| 1881 | 1,603 |
| 1891 | 1,717 |
| 1901 | 1,712 |
| 1911 | 1,841 |
| 1921 | 486 |
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. Flavien, VL, 1911 (5.5% share).
Neighbouring Census Subdivisions in 1921
In the 1921 census, St. Flavien, VL shared boundaries with:
Full census record, 1921
The 1921 census recorded 9 measurements for this Census Subdivision across 3 categories.
Population & families (1921). This community's record includes 486 total population, 266 females in the population, 259 females born in Canada, 220 males in the population, 216 males born in Canada, 7 females born outside the British Empire, 4 males born outside the British Empire. (Source: 1921 Census of Canada, V1T16.)
Ethnic origin (1921). This community's record includes 486 persons of French origin. (Source: 1921 Census of Canada, V1T27.)
Religion (1921). This community's record includes 486 Roman Catholics. (Source: 1921 Census of Canada, V1T38.)
Identifiers
- TCP UID:
QC068026— year-scoped identifier from the Canadian Census Subdivision boundary file - Persistent place ID:
PLACE_QC068026— computed from spatial-overlap chains across census years - Wikidata: Q112912153
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. Flavien, VL, Quebec (1921 census)" in HGIS Canada Knowledge Graph. Retrieved from https://jimclifford.ca/hgiscanada/places/qc/st-flavien-vl-qc068026-1921/.