Ste. Agathe, Quebec (1921 census)
Ste. Agathe was a census subdivision in Quebec, recorded in the 1921 Census of Canada with a population of 704. The administrative centroid was at approximately 46.392°N, 71.411°W.
Population
In 1921, Ste. Agathe had a population of 704: 373 male and 331 female residents. Population density was 16.3 people per square mile.
Population trajectory across census years
| Year | Population |
|---|---|
| 1851 | 522 |
| 1861 | 1,509 |
| 1871 | 1,051 |
| 1881 | 981 |
| 1891 | 905 |
| 1901 | 894 |
| 1911 | 996 |
| 1921 | 704 |
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 contained Ste. Agathe, 1911 (92.5% share).
Neighbouring Census Subdivisions in 1921
In the 1921 census, Ste. Agathe shared boundaries with:
- Leeds
- Nelson
- St. Gilles
- St. Octave de Dosquet
- St. Patrice
- St. Sylvestre de Beaurivage
- Ste. Agathe, VL
- Ste. Anastasie de Nelson
Full census record, 1921
The 1921 census recorded 11 measurements for this Census Subdivision across 2 categories. Tables below are collapsible.
Population & families (3 variables)
| Variable | Value |
|---|---|
| POP F | 331 |
| POP M | 373 |
| POP TOT | 704 |
Other recorded variables (8 variables)
| Variable | Value |
|---|---|
| BRIT BORN F | 2 |
| BRIT IRISH | 107 |
| CAN BORN F | 328 |
| CAN BORN M | 371 |
| EUR FRENCH | 597 |
| FOREIGN BORN F | 1 |
| FOREIGN BORN M | 2 |
| ROMAN CATHOLICS | 704 |
Identifiers
- TCP UID:
QC068004— year-scoped identifier from the Canadian Census Subdivision boundary file - Persistent place ID:
PLACE_QC068004— 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). "Ste. Agathe, Quebec (1921 census)" in HGIS Canada Knowledge Graph. Retrieved from https://jimclifford.ca/hgiscanada/places/qc/ste-agathe-qc068004-1921/.