Aberdeen, Ontario (1921 census)
Aberdeen was a census subdivision in Ontario, recorded in the 1921 Census of Canada with a population of 288. The administrative centroid was at approximately 46.483°N, 83.806°W.
Population
In 1921, Aberdeen had a population of 288: 150 male and 138 female residents. Population density was 4.8 people per square mile.
Population trajectory across census years
| Year | Population |
|---|---|
| 1901 | 135 |
| 1911 | 234 |
| 1921 | 288 |
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 contained Aberdeen, 1911 (67.7% share).
Neighbouring Census Subdivisions in 1921
In the 1921 census, Aberdeen shared boundaries with:
Full census record, 1921
The 1921 census recorded 20 measurements for this Census Subdivision across 2 categories. Tables below are collapsible.
Population & families (3 variables)
| Variable | Value |
|---|---|
| POP F | 138 |
| POP M | 150 |
| POP TOT | 288 |
Other recorded variables (17 variables)
| Variable | Value |
|---|---|
| ANGLICANS | 1 |
| BAPTISTS | 2 |
| BRETHREN | 11 |
| BRIT BORN F | 11 |
| BRIT BORN M | 16 |
| BRIT ENG | 91 |
| BRIT IRISH | 60 |
| BRIT SCOTCH | 132 |
| CAN BORN F | 121 |
| CAN BORN M | 126 |
| EUR GERMAN | 4 |
| FOREIGN BORN F | 6 |
| FOREIGN BORN M | 8 |
| LUTHERANS | 3 |
| METHODISTS | 70 |
| PRESBYTERIANS | 201 |
| UNSPECIFIED | 1 |
Identifiers
- TCP UID:
ON102001— year-scoped identifier from the Canadian Census Subdivision boundary file - Persistent place ID:
PLACE_ON102001— 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). "Aberdeen, Ontario (1921 census)" in HGIS Canada Knowledge Graph. Retrieved from https://jimclifford.ca/hgiscanada/places/on/aberdeen-on102001-1921/.