St. Isidore, Quebec (1911 census)
St. Isidore was a census subdivision in Quebec, recorded in the 1911 Census of Canada with a population of 1,774. The administrative centroid was at approximately 46.582°N, 71.098°W.
Population
In 1911, St. Isidore had a population of 1,774: 862 male and 912 female residents. Population density was 44.0 people per square mile.
Population trajectory across census years
| Year | Population |
|---|---|
| 1851 | 2,163 |
| 1861 | 2,563 |
| 1871 | 2,473 |
| 1881 | 2,139 |
| 1891 | 2,046 |
| 1901 | 1,766 |
| 1911 | 1,774 |
| 1921 | 1,931 |
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. Isidore shared boundaries with:
Full census record, 1911
The 1911 census recorded 21 measurements for this Census Subdivision across 2 categories. Tables below are collapsible.
Population & families (5 variables)
| Variable | Value |
|---|---|
| POP | 1,766 |
| POP F | 912 |
| POP M | 862 |
| POP PER SQ MI | 51.87 |
| POP TOT | 1,774 |
Other recorded variables (16 variables)
| Variable | Value |
|---|---|
| AREA ACRES | 21,887 |
| AREA SQ MI | 34.20 |
| BRIT ENGLISH | 9 |
| BRIT IRISH | 15 |
| DWELLINGS | 309 |
| F MARRIED | 257 |
| F NOT GIVEN | 1 |
| F SINGLE | 609 |
| F WIDOWED | 45 |
| FAMILIES | 314 |
| FRENCH | 1,750 |
| M MARRIED | 260 |
| M NOT GIVEN | 1 |
| M SINGLE | 570 |
| M WIDOWED | 31 |
| ROMAN CATHOLICS | 1,774 |
Identifiers
- TCP UID:
QC157009— year-scoped identifier from the Canadian Census Subdivision boundary file - Persistent place ID:
PLACE_QC053009— 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. Isidore, Quebec (1911 census)" in HGIS Canada Knowledge Graph. Retrieved from https://jimclifford.ca/hgiscanada/places/qc/st-isidore-qc157009-1911/.