St. Henri de Mascouche, Quebec (1921 census)
St. Henri de Mascouche was a census subdivision in Quebec, recorded in the 1921 Census of Canada with a population of 1,926. The administrative centroid was at approximately 45.768°N, 73.624°W.
Population
In 1921, St. Henri de Mascouche had a population of 1,926: 983 male and 943 female residents. Population density was 39.5 people per square mile.
Population trajectory across census years
| Year | Population |
|---|---|
| 1881 | 2,177 |
| 1891 | 2,081 |
| 1901 | 2,027 |
| 1911 | 1,889 |
| 1921 | 1,926 |
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, St. Henri de Mascouche shared boundaries with:
- Lachenaie
- L’Epiphanie
- St. Lin
- St. Louis de Terrebonne
- St. Paul l'Ermite
- St. Roch
- Ste. Anne des Plaines
Full census record, 1921
The 1921 census recorded 26 measurements for this Census Subdivision across 2 categories. Tables below are collapsible.
Population & families (3 variables)
| Variable | Value |
|---|---|
| POP F | 943 |
| POP M | 983 |
| POP TOT | 1,926 |
Other recorded variables (23 variables)
| Variable | Value |
|---|---|
| ANGLICANS | 155 |
| BAPTISTS | 10 |
| BRETHREN | 5 |
| BRIT BORN F | 51 |
| BRIT BORN M | 31 |
| BRIT ENG | 129 |
| BRIT IRISH | 96 |
| BRIT SCOTCH | 21 |
| CAN BORN F | 878 |
| CAN BORN M | 926 |
| EUR AUSTRIAN | 4 |
| EUR BELGIAN | 4 |
| EUR FRENCH | 1,643 |
| EUR OTHER | 14 |
| EUR RUSSIAN | 4 |
| EUR SCANDINAVIAN | 1 |
| EUR UKRAINIAN | 10 |
| FOREIGN BORN F | 14 |
| FOREIGN BORN M | 26 |
| GREEK CHURCH | 9 |
| METHODISTS | 38 |
| PRESBYTERIANS | 30 |
| ROMAN CATHOLICS | 1,679 |
Identifiers
- TCP UID:
QC065006— year-scoped identifier from the Canadian Census Subdivision boundary file - Persistent place ID:
PLACE_QC065006_1881— 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. Henri de Mascouche, Quebec (1921 census)" in HGIS Canada Knowledge Graph. Retrieved from https://jimclifford.ca/hgiscanada/places/qc/st-henri-de-mascouche-qc065006-1921/.