Poitras, Ontario (1911 census)
Poitras was a census subdivision in Ontario, recorded in the 1911 Census of Canada with a population of 26. The community is grounded to Wikidata Q115262607. The administrative centroid was at approximately 46.657°N, 79.097°W.
Population
In 1911, Poitras had a population of 26. Population density was 1.6 people per square mile.
Population trajectory across census years
| Year | Population |
|---|---|
| 1911 | 26 |
| 1921 | 23 |
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 Clara, Head & Maria, 1901 (30.4% share).
Neighbouring Census Subdivisions in 1911
In the 1911 census, Poitras shared boundaries with:
Full census record, 1911
The 1911 census recorded 23 measurements for this Census Subdivision across 2 categories. Tables below are collapsible.
Population & families (5 variables)
| Variable | Value |
|---|---|
| POP | 207 |
| POP F | 104 |
| POP M | 131 |
| POP PER SQ MI | 2.33 |
| POP TOT | 26 |
Other recorded variables (18 variables)
| Variable | Value |
|---|---|
| ANGLICANS | 4 |
| AREA ACRES | 64,384 |
| AREA SQ MI | 100.60 |
| BAPTISTS | 1 |
| BRIT ENGLISH | 8 |
| BRIT IRISH | 1 |
| BRIT SCOTCH | 13 |
| DWELLINGS | 38 |
| F MARRIED | 35 |
| F SINGLE | 65 |
| F WIDOWED | 4 |
| FAMILIES | 44 |
| FRENCH | 4 |
| M MARRIED | 34 |
| M SINGLE | 92 |
| M WIDOWED | 5 |
| PRESBYTERIANS | 16 |
| ROMAN CATHOLICS | 5 |
Identifiers
- TCP UID:
ON099073— year-scoped identifier from the Canadian Census Subdivision boundary file - Persistent place ID:
PLACE_ON130069— computed from spatial-overlap chains across census years - Wikidata: Q115262607
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). "Poitras, Ontario (1911 census)" in HGIS Canada Knowledge Graph. Retrieved from https://jimclifford.ca/hgiscanada/places/on/poitras-on099073-1911/.