Thornbury, T-V, Ontario (1921 census)
Thornbury, T-V was a township in Ontario (Canada West / Ontario), recorded in the 1921 Census of Canada with a population of 820. The administrative centroid was at approximately 44.548°N, 80.441°W.
Population
In 1921, Thornbury, T-V had a population of 820: 370 male and 450 female residents.
Population trajectory across census years
| Year | Population |
|---|---|
| 1911 | 793 |
| 1921 | 820 |
Cross-year identity established by spatial polygon overlap (SAME_AS chains across the Canadian Census Subdivision boundary files).
Neighbouring Census Subdivisions in 1921
In the 1921 census, Thornbury, T-V shared boundaries with:
Full census record, 1921
The 1921 census recorded 26 measurements for this Census Subdivision across 2 categories. Tables below are collapsible.
Population & families (3 variables)
| Variable | Value |
|---|---|
| POP F | 450 |
| POP M | 370 |
| POP TOT | 820 |
Other recorded variables (23 variables)
| Variable | Value |
|---|---|
| ANGLICANS | 216 |
| ASIA CHINESE AND JAPANESE | 1 |
| BAPTISTS | 79 |
| BRIT BORN F | 27 |
| BRIT BORN M | 45 |
| BRIT ENG | 346 |
| BRIT IRISH | 343 |
| BRIT OTHER | 1 |
| BRIT SCOTCH | 109 |
| CAN BORN F | 417 |
| CAN BORN M | 320 |
| CSD TYPE | T |
| DISCIPLES OF CHRIST | 3 |
| EUR DUTCH | 7 |
| EUR FRENCH | 5 |
| EUR GERMAN | 4 |
| EUR ITALIAN | 4 |
| FOREIGN BORN F | 6 |
| FOREIGN BORN M | 5 |
| METHODISTS | 382 |
| OTHER SECTS | 27 |
| PRESBYTERIANS | 103 |
| ROMAN CATHOLICS | 10 |
Identifiers
- TCP UID:
ON114021— year-scoped identifier from the Canadian Census Subdivision boundary file - Persistent place ID:
PLACE_ON114021— 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). "Thornbury, T-V, Ontario (1921 census)" in HGIS Canada Knowledge Graph. Retrieved from https://jimclifford.ca/hgiscanada/places/on/thornbury-t-v-on114021-1921/.