Firstbrook, Ontario (1921 census)
Firstbrook was a census subdivision in Ontario, recorded in the 1921 Census of Canada with a population of 155. The community is grounded to Wikidata Q115261468. The administrative centroid was at approximately 47.450°N, 79.824°W.
Population
In 1921, Firstbrook had a population of 155: 88 male and 67 female residents. Population density was 4.2 people per square mile.
Neighbouring Census Subdivisions in 1921
In the 1921 census, Firstbrook shared boundaries with:
Full census record, 1921
The 1921 census recorded 23 measurements for this Census Subdivision across 2 categories. Tables below are collapsible.
Population & families (3 variables)
| Variable | Value |
|---|---|
| POP F | 67 |
| POP M | 88 |
| POP TOT | 155 |
Other recorded variables (20 variables)
| Variable | Value |
|---|---|
| ANGLICANS | 37 |
| BAPTISTS | 8 |
| BRIT BORN F | 3 |
| BRIT BORN M | 7 |
| BRIT ENG | 31 |
| BRIT IRISH | 38 |
| BRIT OTHER | 1 |
| BRIT SCOTCH | 9 |
| CAN BORN F | 63 |
| CAN BORN M | 77 |
| EUR AUSTRIAN | 1 |
| EUR FINNISH | 1 |
| EUR FRENCH | 68 |
| EUR GERMAN | 6 |
| FOREIGN BORN F | 1 |
| FOREIGN BORN M | 4 |
| LUTHERANS | 1 |
| METHODISTS | 13 |
| PRESBYTERIANS | 11 |
| ROMAN CATHOLICS | 85 |
Identifiers
- TCP UID:
ON148068— year-scoped identifier from the Canadian Census Subdivision boundary file - Persistent place ID:
PLACE_ON148068— computed from spatial-overlap chains across census years - Wikidata: Q115261468
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). "Firstbrook, Ontario (1921 census)" in HGIS Canada Knowledge Graph. Retrieved from https://jimclifford.ca/hgiscanada/places/on/firstbrook-on148068-1921/.