St. Roch de l'Achigan, Quebec (1911 census)
St. Roch de l'Achigan was a census subdivision in Quebec, recorded in the 1911 Census of Canada with a population of 2,200. The community is grounded to Wikidata Q3463283. The administrative centroid was at approximately 45.848°N, 73.619°W.
Population
In 1911, St. Roch de l'Achigan had a population of 2,200: 1,080 male and 1,120 female residents. Population density was 48.0 people per square mile.
Population trajectory across census years
| Year | Population |
|---|---|
| 1901 | 1,841 |
| 1911 | 2,200 |
| 1921 | 1,718 |
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 de l'Achigan shared boundaries with:
Full census record, 1911
The 1911 census recorded 20 measurements for this Census Subdivision across 4 categories.
Population & families (1911). This community's record includes 29,354 area in acres, 2,200 total population, 1,120 females in the population, 1,080 males in the population, 776 single (never-married) females, 726 single (never-married) males, 367 families, 316 married males, 314 married females, 47.97 population per square mile, 45.87 area in square miles, 35 widowed males, 30 widowed females, 2 males with marital status not given, 1 legally separated males. 1,841 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 2,199 persons of French origin, 1 persons of British origin (English). (Source: 1911 Census of Canada, V2T7.)
Religion (1911). This community's record includes 2,200 Roman Catholics. (Source: 1911 Census of Canada, V2T2.)
Buildings & housing (1911). This community's record includes 338 dwellings. (Source: 1911 Census of Canada, V1T2.)
Identifiers
- TCP UID:
QC167009— year-scoped identifier from the Canadian Census Subdivision boundary file - Persistent place ID:
PLACE_QC065009— computed from spatial-overlap chains across census years - Wikidata: Q3463283
- Wikipedia (EN): https://en.wikipedia.org/wiki/Saint-Roch-de-l%27Achigan
- Wikipédia (FR): https://fr.wikipedia.org/wiki/Saint-Roch-de-l%27Achigan
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 de l'Achigan, Quebec (1911 census)" in HGIS Canada Knowledge Graph. Retrieved from https://jimclifford.ca/hgiscanada/places/qc/st-roch-de-l-achigan-qc167009-1911/.