St. Roch, Quebec (1911 census)
St. Roch was a census subdivision in Quebec, recorded in the 1911 Census of Canada with a population of 821. The community is grounded to Wikidata Q112912763. The administrative centroid was at approximately 45.901°N, 73.170°W.
Population
In 1911, St. Roch had a population of 821: 445 male and 376 female residents. Population density was 51.8 people per square mile.
Population trajectory across census years
| Year | Population |
|---|---|
| 1861 | 1,005 |
| 1871 | 972 |
| 1881 | 1,020 |
| 1891 | 1,045 |
| 1901 | 900 |
| 1911 | 821 |
| 1921 | 773 |
Cross-year identity established by spatial polygon overlap (SAME_AS chains across the Canadian Census Subdivision boundary files).
Neighbouring Census Subdivisions in 1911
In the 1911 census, St. Roch shared boundaries with:
Full census record, 1911
The 1911 census recorded 18 measurements for this Census Subdivision across 4 categories.
Population & families (1911). This community's record includes 10,135 area in acres, 821 total population, 445 males in the population, 376 females in the population, 287 single (never-married) males, 216 single (never-married) females, 155 families, 138 married females, 138 married males, 51.84 population per square mile, 22 widowed females, 20 widowed males, 15.84 area in square miles. 900 population in the previous census (1901 reference column included in 1911 V1T1). (Source: 1911 Census of Canada, V1T1; V1T2.)
Ethnic origin (1911). This community's record includes 821 persons of French origin. (Source: 1911 Census of Canada, V2T7.)
Religion (1911). This community's record includes 819 Roman Catholics, 2 Presbyterians. (Source: 1911 Census of Canada, V2T2.)
Buildings & housing (1911). This community's record includes 153 dwellings. (Source: 1911 Census of Canada, V1T2.)
Identifiers
- TCP UID:
QC191009— year-scoped identifier from the Canadian Census Subdivision boundary file - Persistent place ID:
PLACE_QC082009— computed from spatial-overlap chains across census years - Wikidata: Q112912763
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. Roch, Quebec (1911 census)" in HGIS Canada Knowledge Graph. Retrieved from https://jimclifford.ca/hgiscanada/places/qc/st-roch-qc191009-1911/.