St. Dominique, Quebec (1921 census)
St. Dominique was a census subdivision in Quebec, recorded in the 1921 Census of Canada with a population of 975. The administrative centroid was at approximately 45.583°N, 72.827°W.
Population
In 1921, St. Dominique had a population of 975: 497 male and 478 female residents. Population density was 38.8 people per square mile.
Population trajectory across census years
| Year | Population |
|---|---|
| 1851 | 1,996 |
| 1861 | 2,393 |
| 1871 | 2,390 |
| 1881 | 2,097 |
| 1891 | 1,897 |
| 1901 | 1,552 |
| 1911 | 1,560 |
| 1921 | 975 |
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. Dominique, 1911 (91.2% share).
Neighbouring Census Subdivisions in 1921
In the 1921 census, St. Dominique shared boundaries with:
- St. Dominique, VL
- St. Hyacinthe le Confesseur
- St. Liboire
- St. Pie
- St. Valérien
- Ste. Cécile de Milton
- Ste. Rosalie
Full census record, 1921
The 1921 census recorded 8 measurements for this Census Subdivision across 2 categories. Tables below are collapsible.
Population & families (3 variables)
| Variable | Value |
|---|---|
| POP F | 478 |
| POP M | 497 |
| POP TOT | 975 |
Other recorded variables (5 variables)
| Variable | Value |
|---|---|
| CAN BORN F | 474 |
| CAN BORN M | 497 |
| EUR FRENCH | 975 |
| FOREIGN BORN F | 4 |
| ROMAN CATHOLICS | 975 |
Identifiers
- TCP UID:
QC039003— year-scoped identifier from the Canadian Census Subdivision boundary file - Persistent place ID:
PLACE_QC039003— 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. Dominique, Quebec (1921 census)" in HGIS Canada Knowledge Graph. Retrieved from https://jimclifford.ca/hgiscanada/places/qc/st-dominique-qc039003-1921/.