St. Adelphe, Quebec (1911 census)
St. Adelphe was a census subdivision in Quebec, recorded in the 1911 Census of Canada with a population of 1,437. The community is grounded to Wikidata Q112911816. The administrative centroid was at approximately 46.734°N, 72.401°W.
Population
In 1911, St. Adelphe had a population of 1,437: 740 male and 697 female residents. Population density was 26.2 people per square mile.
Population trajectory across census years
| Year | Population |
|---|---|
| 1901 | 750 |
| 1911 | 1,437 |
| 1921 | 1,498 |
Cross-year identity established by spatial polygon overlap (SAME_AS chains across the Canadian Census Subdivision boundary files).
Neighbouring Census Subdivisions in 1911
In the 1911 census, St. Adelphe shared boundaries with:
Full census record, 1911
The 1911 census recorded 18 measurements for this Census Subdivision across 2 categories. Tables below are collapsible.
Population & families (5 variables)
| Variable | Value |
|---|---|
| POP | 750 |
| POP F | 697 |
| POP M | 740 |
| POP PER SQ MI | 18.67 |
| POP TOT | 1,437 |
Other recorded variables (13 variables)
| Variable | Value |
|---|---|
| AREA ACRES | 49,255 |
| AREA SQ MI | 76.96 |
| DWELLINGS | 249 |
| F MARRIED | 242 |
| F SINGLE | 437 |
| F WIDOWED | 18 |
| FAMILIES | 260 |
| FRENCH | 1,437 |
| M MARRIED | 242 |
| M NOT GIVEN | 1 |
| M SINGLE | 484 |
| M WIDOWED | 13 |
| ROMAN CATHOLICS | 1,437 |
Identifiers
- TCP UID:
QC151004— year-scoped identifier from the Canadian Census Subdivision boundary file - Persistent place ID:
PLACE_QC047005_1901— computed from spatial-overlap chains across census years - Wikidata: Q112911816
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. Adelphe, Quebec (1911 census)" in HGIS Canada Knowledge Graph. Retrieved from https://jimclifford.ca/hgiscanada/places/qc/st-adelphe-qc151004-1911/.