Sinclair, Ontario (1921 census)
Sinclair was a census subdivision in Ontario, recorded in the 1921 Census of Canada with a population of 110. The administrative centroid was at approximately 45.430°N, 79.065°W.
Population
In 1921, Sinclair had a population of 110: 65 male and 45 female residents. Population density was 1.5 people per square mile.
Neighbouring Census Subdivisions in 1921
In the 1921 census, Sinclair shared boundaries with:
Full census record, 1921
The 1921 census recorded 17 measurements for this Census Subdivision across 2 categories. Tables below are collapsible.
Population & families (3 variables)
| Variable | Value |
|---|---|
| POP F | 45 |
| POP M | 65 |
| POP TOT | 110 |
Other recorded variables (14 variables)
| Variable | Value |
|---|---|
| ANGLICANS | 28 |
| BRIT BORN F | 4 |
| BRIT BORN M | 8 |
| BRIT ENG | 57 |
| BRIT IRISH | 35 |
| BRIT SCOTCH | 11 |
| CAN BORN F | 41 |
| CAN BORN M | 57 |
| CHRISTIANS | 1 |
| EUR DUTCH | 6 |
| EUR FRENCH | 1 |
| METHODISTS | 65 |
| PRESBYTERIANS | 14 |
| ROMAN CATHOLICS | 2 |
Identifiers
- TCP UID:
ON129018— year-scoped identifier from the Canadian Census Subdivision boundary file - Persistent place ID:
PLACE_ON129018— 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 1921 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). "Sinclair, Ontario (1921 census)" in HGIS Canada Knowledge Graph. Retrieved from https://jimclifford.ca/hgiscanada/places/on/sinclair-on129018-1921/.