St. Joachim de la Pointe Claire, Quebec (1921 census)
St. Joachim de la Pointe Claire was a census subdivision in Quebec, recorded in the 1921 Census of Canada with a population of 509. The administrative centroid was at approximately 45.462°N, 73.823°W.
Population
In 1921, St. Joachim de la Pointe Claire had a population of 509: 256 male and 253 female residents. Population density was 46.8 people per square mile.
Population trajectory across census years
| Year | Population |
|---|---|
| 1891 | 823 |
| 1901 | 800 |
| 1911 | 805 |
| 1921 | 509 |
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. Joachim de la Pointe Claire, 1911 (87.7% share).
Neighbouring Census Subdivisions in 1921
In the 1921 census, St. Joachim de la Pointe Claire shared boundaries with:
- Beaconsfield, T-V
- Dorval, T-V
- La Présentation T. S. Vierge, par.
- Pointe Claire, T-V
- St. Laurent, par.
- Ste. Anne du Bout de l'Ile, par.
- Ste. Geneviève, par.
Full census record, 1921
The 1921 census recorded 13 measurements for this Census Subdivision across 2 categories. Tables below are collapsible.
Population & families (3 variables)
| Variable | Value |
|---|---|
| POP F | 253 |
| POP M | 256 |
| POP TOT | 509 |
Other recorded variables (10 variables)
| Variable | Value |
|---|---|
| ANGLICANS | 14 |
| BRIT BORN F | 3 |
| BRIT BORN M | 3 |
| BRIT ENG | 20 |
| BRIT IRISH | 2 |
| CAN BORN F | 250 |
| CAN BORN M | 253 |
| EUR FRENCH | 487 |
| PRESBYTERIANS | 4 |
| ROMAN CATHOLICS | 491 |
Identifiers
- TCP UID:
QC076009— year-scoped identifier from the Canadian Census Subdivision boundary file - Persistent place ID:
PLACE_QC076009— 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 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. Joachim de la Pointe Claire, Quebec (1921 census)" in HGIS Canada Knowledge Graph. Retrieved from https://jimclifford.ca/hgiscanada/places/qc/st-joachim-de-la-pointe-claire-qc076009-1921/.