Lachenaie, Quebec (1921 census)
Lachenaie was a census subdivision in Quebec, recorded in the 1921 Census of Canada with a population of 717. The community is grounded to Wikidata Q6468337. The administrative centroid was at approximately 45.718°N, 73.562°W.
Population
In 1921, Lachenaie had a population of 717: 367 male and 350 female residents.
Population trajectory across census years
| Year | Population |
|---|---|
| 1881 | 706 |
| 1891 | 608 |
| 1901 | 657 |
| 1911 | 752 |
| 1921 | 717 |
Cross-year identity established by spatial polygon overlap (SAME_AS chains across the Canadian Census Subdivision boundary files).
Neighbouring Census Subdivisions in 1921
In the 1921 census, Lachenaie shared boundaries with:
- Charlemagne, VL
- St. Henri de Mascouche
- St. Louis de Terrebonne
- St. Paul l'Ermite
- Terrebonne, Town—Ville
Full census record, 1921
The 1921 census recorded 13 measurements for this Census Subdivision across 3 categories.
Population & families (1921). This community's record includes 717 total population, 367 males in the population, 363 males born in Canada, 350 females in the population, 344 females born in Canada, 5 females born outside the British Empire, 3 males born outside the British Empire, 1 females born in the British Empire (excluding Canada), 1 males born in the British Empire (excluding Canada). (Source: 1921 Census of Canada, V1T16.)
Ethnic origin (1921). This community's record includes 714 persons of French origin, 2 persons of British origin (English), 1 persons of Belgian origin. (Source: 1921 Census of Canada, V1T27.)
Religion (1921). This community's record includes 717 Roman Catholics. (Source: 1921 Census of Canada, V1T38.)
Identifiers
- TCP UID:
QC065001— year-scoped identifier from the Canadian Census Subdivision boundary file - Persistent place ID:
PLACE_QC065001— computed from spatial-overlap chains across census years - Wikidata: Q6468337
- Wikipedia (EN): https://en.wikipedia.org/wiki/Lachenaie,_Quebec
- Wikipédia (FR): https://fr.wikipedia.org/wiki/Lachenaie
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). "Lachenaie, Quebec (1921 census)" in HGIS Canada Knowledge Graph. Retrieved from https://jimclifford.ca/hgiscanada/places/qc/lachenaie-qc065001-1921/.