St. Sébastien, Quebec (1911 census)
St. Sébastien was a census subdivision in Quebec, recorded in the 1911 Census of Canada with a population of 1,132. The community is grounded to Wikidata Q112912782. The administrative centroid was at approximately 45.145°N, 73.130°W.
Population
In 1911, St. Sébastien had a population of 1,132: 584 male and 548 female residents. Population density was 51.0 people per square mile.
Population trajectory across census years
| Year | Population |
|---|---|
| 1871 | 2,086 |
| 1881 | 1,895 |
| 1891 | 1,495 |
| 1901 | 1,227 |
| 1911 | 1,132 |
| 1921 | 901 |
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. Sébastien, 1921 (87.9% of this CSD's polygon).
Neighbouring Census Subdivisions in 1911
In the 1911 census, St. Sébastien shared boundaries with:
- Notre-Dame des Anges de Stanbridge
- St. Alexandre
- St. George de Clarenceville
- St. Georges d'Henriville
- Stanbridge Station
- Ste. Anne de Sabrevois
Full census record, 1911
The 1911 census recorded 26 measurements for this Census Subdivision across 2 categories. Tables below are collapsible.
Population & families (5 variables)
| Variable | Value |
|---|---|
| POP | 1,227 |
| POP F | 548 |
| POP M | 584 |
| POP PER SQ MI | 50.97 |
| POP TOT | 1,132 |
Other recorded variables (21 variables)
| Variable | Value |
|---|---|
| ANGLICANS | 4 |
| AREA ACRES | 14,215 |
| AREA SQ MI | 22.21 |
| BAPTISTS | 17 |
| BRIT ENGLISH | 22 |
| BRIT IRISH | 20 |
| BRIT SCOTCH | 12 |
| DWELLINGS | 200 |
| F MARRIED | 182 |
| F SINGLE | 341 |
| F WIDOWED | 25 |
| FAMILIES | 211 |
| FRENCH | 1,070 |
| GERMAN | 7 |
| INDIAN | 1 |
| M MARRIED | 177 |
| M SINGLE | 396 |
| M WIDOWED | 11 |
| METHODISTS | 25 |
| PRESBYTERIANS | 2 |
| ROMAN CATHOLICS | 1,084 |
Identifiers
- TCP UID:
QC196013— year-scoped identifier from the Canadian Census Subdivision boundary file - Persistent place ID:
PLACE_QC059007— computed from spatial-overlap chains across census years - Wikidata: Q112912782
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. Sébastien, Quebec (1911 census)" in HGIS Canada Knowledge Graph. Retrieved from https://jimclifford.ca/hgiscanada/places/qc/st-s-bastien-qc196013-1911/.