St. Janvier, Quebec (1911 census)
St. Janvier was a census subdivision in Quebec, recorded in the 1911 Census of Canada with a population of 1,030. The administrative centroid was at approximately 45.714°N, 73.925°W.
Population
In 1911, St. Janvier had a population of 1,030: 492 male and 538 female residents. Population density was 45.8 people per square mile.
Population trajectory across census years
| Year | Population |
|---|---|
| 1851 | 1,544 |
| 1861 | 1,569 |
| 1871 | 1,300 |
| 1881 | 1,150 |
| 1891 | 1,055 |
| 1901 | 1,016 |
| 1911 | 1,030 |
| 1921 | 1,025 |
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. Janvier 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 14,381 area in acres, 1,030 total population, 538 females in the population, 492 males in the population, 366 single (never-married) females, 327 single (never-married) males, 179 families, 159 married females, 158 married males, 45.84 population per square mile, 22.47 area in square miles, 13 widowed females, 7 widowed males. 1,016 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 1,029 persons of French origin, 1 persons of British origin (English). (Source: 1911 Census of Canada, V2T7.)
Religion (1911). This community's record includes 1,030 Roman Catholics. (Source: 1911 Census of Canada, V2T2.)
Buildings & housing (1911). This community's record includes 179 dwellings. (Source: 1911 Census of Canada, V1T2.)
Identifiers
- TCP UID:
QC202007— year-scoped identifier from the Canadian Census Subdivision boundary file - Persistent place ID:
PLACE_QC096009_1881_1921— 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. Janvier, Quebec (1911 census)" in HGIS Canada Knowledge Graph. Retrieved from https://jimclifford.ca/hgiscanada/places/qc/st-janvier-qc202007-1911/.