St. Eustache, Quebec (1911 census)
St. Eustache was a census subdivision in Quebec, recorded in the 1911 Census of Canada with a population of 1,703. The administrative centroid was at approximately 45.568°N, 73.929°W.
Population
In 1911, St. Eustache had a population of 1,703: 886 male and 817 female residents. Population density was 47.4 people per square mile.
Population trajectory across census years
| Year | Population |
|---|---|
| 1851 | 3,365 |
| 1861 | 2,372 |
| 1871 | 1,987 |
| 1881 | 1,981 |
| 1891 | 1,796 |
| 1901 | 1,685 |
| 1911 | 1,703 |
| 1921 | 1,721 |
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 St. Eustache, 1901 (93.4% share).
Later boundary forms
- In a later year, this CSD contained St. Eustache, 1921 (93.4% of this CSD's polygon).
Neighbouring Census Subdivisions in 1911
In the 1911 census, St. Eustache shared boundaries with:
Full census record, 1911
The 1911 census recorded 26 measurements for this Census Subdivision across 2 categories. Tables below are collapsible.
Population & families (5 variables)
| Variable | Value |
|---|---|
| POP | 1,685 |
| POP F | 817 |
| POP M | 886 |
| POP PER SQ MI | 49.24 |
| POP TOT | 1,703 |
Other recorded variables (21 variables)
| Variable | Value |
|---|---|
| AREA ACRES | 22,137 |
| AREA SQ MI | 34.59 |
| BRIT ENGLISH | 59 |
| BRIT IRISH | 1 |
| BRIT SCOTCH | 1 |
| DWELLINGS | 308 |
| F MARRIED | 276 |
| F NOT GIVEN | 1 |
| F SINGLE | 493 |
| F WIDOWED | 47 |
| FAMILIES | 312 |
| FRENCH | 1,640 |
| GERMAN | 1 |
| M MARRIED | 277 |
| M NOT GIVEN | 1 |
| M SINGLE | 585 |
| M WIDOWED | 23 |
| PRESBYTERIANS | 60 |
| ROMAN CATHOLICS | 1,642 |
| UNSPECIFIED | 1 |
| VARIOUS SECTS | 1 |
Identifiers
- TCP UID:
QC156006— year-scoped identifier from the Canadian Census Subdivision boundary file - Persistent place ID:
PLACE_QC052006— 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 1911 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. Eustache, Quebec (1911 census)" in HGIS Canada Knowledge Graph. Retrieved from https://jimclifford.ca/hgiscanada/places/qc/st-eustache-qc156006-1911/.