Mayo, Ontario (1911 census)
Mayo was a census subdivision in Ontario, recorded in the 1911 Census of Canada with a population of 521. The community is grounded to Wikidata Q115262186. The administrative centroid was at approximately 45.085°N, 77.594°W.
Population
In 1911, Mayo had a population of 521: 286 male and 235 female residents. Population density was 6.3 people per square mile.
Population trajectory across census years
| Year | Population |
|---|---|
| 1891 | 518 |
| 1901 | 597 |
| 1911 | 521 |
| 1921 | 441 |
Cross-year identity established by spatial polygon overlap (SAME_AS chains across the Canadian Census Subdivision boundary files).
Neighbouring Census Subdivisions in 1911
In the 1911 census, Mayo shared boundaries with:
Full census record, 1911
The 1911 census recorded 31 measurements for this Census Subdivision across 2 categories. Tables below are collapsible.
Population & families (5 variables)
| Variable | Value |
|---|---|
| POP | 597 |
| POP F | 235 |
| POP M | 286 |
| POP PER SQ MI | 10.02 |
| POP TOT | 521 |
Other recorded variables (26 variables)
| Variable | Value |
|---|---|
| ADVENTISTS | 1 |
| ANGLICANS | 86 |
| AREA ACRES | 33,285 |
| AREA SQ MI | 52.01 |
| BAPTISTS | 13 |
| BRETHREN | 50 |
| BRIT ENGLISH | 147 |
| BRIT IRISH | 107 |
| BRIT OTHER | 1 |
| BRIT SCOTCH | 170 |
| DUTCH | 50 |
| DWELLINGS | 95 |
| F MARRIED | 78 |
| F SINGLE | 151 |
| F WIDOWED | 6 |
| FAMILIES | 95 |
| FRENCH | 15 |
| GERMAN | 10 |
| M MARRIED | 78 |
| M SINGLE | 199 |
| M WIDOWED | 9 |
| METHODISTS | 136 |
| PRESBYTERIANS | 232 |
| ROMAN CATHOLICS | 2 |
| UNSPECIFIED | 21 |
| VARIOUS SECTS | 1 |
Identifiers
- TCP UID:
ON079009— year-scoped identifier from the Canadian Census Subdivision boundary file - Persistent place ID:
PLACE_ON118014— computed from spatial-overlap chains across census years - Wikidata: Q115262186
Sources
Census tabulations from the 1911 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). "Mayo, Ontario (1911 census)" in HGIS Canada Knowledge Graph. Retrieved from https://jimclifford.ca/hgiscanada/places/on/mayo-on079009-1911/.