Lachenaie, Quebec (1921 census)
Lachenaie was a census subdivision in Quebec, recorded in the 1921 Census of Canada with a population of 717. 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 density was 42.0 people per square mile.
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 2 categories. Tables below are collapsible.
Population & families (3 variables)
| Variable | Value |
|---|---|
| POP F | 350 |
| POP M | 367 |
| POP TOT | 717 |
Other recorded variables (10 variables)
| Variable | Value |
|---|---|
| BRIT BORN F | 1 |
| BRIT BORN M | 1 |
| BRIT ENG | 2 |
| CAN BORN F | 344 |
| CAN BORN M | 363 |
| EUR BELGIAN | 1 |
| EUR FRENCH | 714 |
| FOREIGN BORN F | 5 |
| FOREIGN BORN M | 3 |
| ROMAN CATHOLICS | 717 |
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: 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). "Lachenaie, Quebec (1921 census)" in HGIS Canada Knowledge Graph. Retrieved from https://jimclifford.ca/hgiscanada/places/qc/lachenaie-qc065001-1921/.