Tarentorus & St. Marys, Ontario (1921 census)
Tarentorus & St. Marys was a census subdivision in Ontario, recorded in the 1921 Census of Canada with a population of 721. The administrative centroid was at approximately 46.562°N, 84.300°W.
Population
In 1921, Tarentorus & St. Marys had a population of 721: 401 male and 320 female residents.
Population trajectory across census years
| Year | Population |
|---|---|
| 1911 | 697 |
| 1921 | 721 |
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 Tarentorus & St. Marys, 1911 (73.7% share).
Neighbouring Census Subdivisions in 1921
In the 1921 census, Tarentorus & St. Marys shared boundaries with:
Full census record, 1921
The 1921 census recorded 30 measurements for this Census Subdivision across 2 categories. Tables below are collapsible.
Population & families (3 variables)
| Variable | Value |
|---|---|
| POP F | 320 |
| POP M | 401 |
| POP TOT | 721 |
Other recorded variables (27 variables)
| Variable | Value |
|---|---|
| ANGLICANS | 130 |
| BAPTISTS | 56 |
| BRIT BORN F | 42 |
| BRIT BORN M | 56 |
| BRIT ENG | 242 |
| BRIT IRISH | 154 |
| BRIT OTHER | 16 |
| BRIT SCOTCH | 141 |
| CAN BORN F | 250 |
| CAN BORN M | 314 |
| EUR AUSTRIAN | 4 |
| EUR FINNISH | 57 |
| EUR FRENCH | 64 |
| EUR GERMAN | 26 |
| EUR ITALIAN | 2 |
| EUR RUSSIAN | 4 |
| EUR SCANDINAVIAN | 9 |
| FOREIGN BORN F | 28 |
| FOREIGN BORN M | 31 |
| GREEK CHURCH | 8 |
| LUTHERANS | 49 |
| METHODISTS | 209 |
| OTHER SECTS | 29 |
| PRESBYTERIANS | 126 |
| ROMAN CATHOLICS | 113 |
| SALVATION ARMY | 1 |
| UNSPECIFIED | 2 |
Identifiers
- TCP UID:
ON102090— year-scoped identifier from the Canadian Census Subdivision boundary file - Persistent place ID:
PLACE_ON102090— 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). "Tarentorus & St. Marys, Ontario (1921 census)" in HGIS Canada Knowledge Graph. Retrieved from https://jimclifford.ca/hgiscanada/places/on/tarentorus-st-marys-on102090-1921/.