Marmora & Lake, Ontario (1921 census)
Marmora & Lake was a census subdivision in Ontario, recorded in the 1921 Census of Canada with a population of 1,336. The community is grounded to Wikidata Q4864807. The administrative centroid was at approximately 44.625°N, 77.723°W.
Population
In 1921, Marmora & Lake had a population of 1,336: 690 male and 646 female residents. Population density was 5.8 people per square mile.
Population trajectory across census years
| Year | Population |
|---|---|
| 1871 | 1,699 |
| 1881 | 2,084 |
| 1891 | 2,176 |
| 1901 | 2,099 |
| 1911 | — |
| 1921 | 1,336 |
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, Marmora & Lake shared boundaries with:
Full census record, 1921
The 1921 census recorded 25 measurements for this Census Subdivision across 2 categories. Tables below are collapsible.
Population & families (3 variables)
| Variable | Value |
|---|---|
| POP F | 646 |
| POP M | 690 |
| POP TOT | 1,336 |
Other recorded variables (22 variables)
| Variable | Value |
|---|---|
| ANGLICANS | 237 |
| BAPTISTS | 13 |
| BRIT BORN F | 25 |
| BRIT BORN M | 29 |
| BRIT ENG | 500 |
| BRIT IRISH | 649 |
| BRIT OTHER | 12 |
| BRIT SCOTCH | 73 |
| CAN BORN F | 609 |
| CAN BORN M | 649 |
| EUR BELGIAN | 20 |
| EUR DUTCH | 23 |
| EUR FRENCH | 54 |
| EUR UKRAINIAN | 1 |
| FOREIGN BORN F | 12 |
| FOREIGN BORN M | 12 |
| INDIAN | 3 |
| METHODISTS | 674 |
| OTHER SECTS | 11 |
| PRESBYTERIANS | 79 |
| ROMAN CATHOLICS | 322 |
| UNSPECIFIED | 1 |
Identifiers
- TCP UID:
ON118013— year-scoped identifier from the Canadian Census Subdivision boundary file - Persistent place ID:
PLACE_ON118013— computed from spatial-overlap chains across census years - Wikidata: Q4864807
- Wikipedia (EN): https://en.wikipedia.org/wiki/Marmora_and_Lake
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). "Marmora & Lake, Ontario (1921 census)" in HGIS Canada Knowledge Graph. Retrieved from https://jimclifford.ca/hgiscanada/places/on/marmora-lake-on118013-1921/.