St. Louis de Blandford, Quebec (1911 census)
St. Louis de Blandford was a census subdivision in Quebec, recorded in the 1911 Census of Canada with a population of 499. The administrative centroid was at approximately 46.263°N, 72.000°W.
Population
In 1911, St. Louis de Blandford had a population of 499: 266 male and 233 female residents. Population density was 8.0 people per square mile.
Population trajectory across census years
| Year | Population |
|---|---|
| 1881 | 597 |
| 1891 | 573 |
| 1901 | 440 |
| 1911 | 499 |
| 1921 | 503 |
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 was contained in St. Louis de Blandford, 1901 (72.0% share).
Neighbouring Census Subdivisions in 1911
In the 1911 census, St. Louis de Blandford shared boundaries with:
- Maddington
- Manceau
- Notre-Dame de Lourdes
- St. Rosaire
- Stanfold
- Ste. Anne du Sault
- Ste. Marie de Blandford
- Ste. Philomène
Full census record, 1911
The 1911 census recorded 19 measurements for this Census Subdivision across 2 categories. Tables below are collapsible.
Population & families (5 variables)
| Variable | Value |
|---|---|
| POP | 440 |
| POP F | 233 |
| POP M | 266 |
| POP PER SQ MI | 7.08 |
| POP TOT | 499 |
Other recorded variables (14 variables)
| Variable | Value |
|---|---|
| AREA ACRES | 45,142 |
| AREA SQ MI | 70.53 |
| BRIT ENGLISH | 2 |
| BRIT IRISH | 1 |
| DWELLINGS | 96 |
| F MARRIED | 76 |
| F SINGLE | 150 |
| F WIDOWED | 7 |
| FAMILIES | 96 |
| FRENCH | 496 |
| M MARRIED | 82 |
| M SINGLE | 172 |
| M WIDOWED | 12 |
| ROMAN CATHOLICS | 499 |
Identifiers
- TCP UID:
QC158020— year-scoped identifier from the Canadian Census Subdivision boundary file - Persistent place ID:
PLACE_QC038012_1881— 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. Louis de Blandford, Quebec (1911 census)" in HGIS Canada Knowledge Graph. Retrieved from https://jimclifford.ca/hgiscanada/places/qc/st-louis-de-blandford-qc158020-1911/.