St. Flavien, Quebec (1911 census)
St. Flavien was a census subdivision in Quebec, recorded in the 1911 Census of Canada with a population of 1,841. The administrative centroid was at approximately 46.507°N, 71.563°W.
Population
In 1911, St. Flavien had a population of 1,841: 921 male and 920 female residents. Population density was 40.6 people per square mile.
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 |
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.
Later boundary forms
- In a later year, this CSD contained St. Flavien, VL, 1921 (5.5% of this CSD's polygon).
- In a later year, this CSD contained St. Flavien de Ste. Croix, 1921 (63.6% of this CSD's polygon).
Neighbouring Census Subdivisions in 1911
In the 1911 census, St. Flavien shared boundaries with:
Full census record, 1911
The 1911 census recorded 17 measurements for this Census Subdivision across 2 categories. Tables below are collapsible.
Population & families (5 variables)
| Variable | Value |
|---|---|
| POP | 1,712 |
| POP F | 920 |
| POP M | 921 |
| POP PER SQ MI | 35.67 |
| POP TOT | 1,841 |
Other recorded variables (12 variables)
| Variable | Value |
|---|---|
| AREA ACRES | 33,035 |
| AREA SQ MI | 51.62 |
| DWELLINGS | 313 |
| F MARRIED | 324 |
| F SINGLE | 576 |
| F WIDOWED | 20 |
| FAMILIES | 327 |
| FRENCH | 1,841 |
| M MARRIED | 330 |
| M SINGLE | 567 |
| M WIDOWED | 24 |
| ROMAN CATHOLICS | 1,841 |
Identifiers
- TCP UID:
QC171008— year-scoped identifier from the Canadian Census Subdivision boundary file - Persistent place ID:
PLACE_QC171008— computed from spatial-overlap chains across census years - Wikidata: not yet grounded. This page covers a place whose persistent identity has not yet been linked to a Wikidata entity. Identification is via TCP UID and spatial polygon only.
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. Flavien, Quebec (1911 census)" in HGIS Canada Knowledge Graph. Retrieved from https://jimclifford.ca/hgiscanada/places/qc/st-flavien-qc171008-1911/.