John Island, Ontario (1901 census)
John Island was a census subdivision in Ontario, recorded in the 1901 Census of Canada with a population of 148. The administrative centroid was at approximately 46.141°N, 82.577°W.
Population
In 1901, John Island had a population of 148: 109 male and 39 female residents. Population density was 147.5 people per square mile.
Population trajectory across census years
| Year | Population |
|---|---|
| 1901 | 148 |
| 1911 | 216 |
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 Unorganized Territory, 1891 (0.0% share).
Full census record, 1901
The 1901 census recorded 22 measurements for this Census Subdivision across 4 categories. Tables below are collapsible.
Population & families (12 variables)
| Variable | Value |
|---|---|
| Number of families | 19 |
| Number of females | 39 |
| Number of males | 109 |
| Number of married females | 17 |
| Number of married males | 42 |
| Number of single females | 21 |
| Number of single males | 67 |
| Number of widowed females | 1 |
| POP F | 39 |
| POP M | 109 |
| POP TOT | 148 |
| Total population | 148 |
Buildings & housing (1 variable)
| Variable | Value |
|---|---|
| Number of houses | 19 |
Agriculture (1 variable)
| Variable | Value |
|---|---|
| Total area (acres) | 2,600 |
Other recorded variables (8 variables)
| Variable | Value |
|---|---|
| AREA AC | 2,600 |
| FAMILIES | 19 |
| HOUSES | 19 |
| MARRIED F | 17 |
| MARRIED M | 42 |
| SINGLE F | 21 |
| SINGLE M | 67 |
| WIDOWED F | 1 |
Identifiers
- TCP UID:
ON044014— year-scoped identifier from the Canadian Census Subdivision boundary file - Persistent place ID:
PLACE_ON054035— 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 1901 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). "John Island, Ontario (1901 census)" in HGIS Canada Knowledge Graph. Retrieved from https://jimclifford.ca/hgiscanada/places/on/john-island-on044014-1901/.