Sebastopol, Ontario (1911 census)
Sebastopol was a census subdivision in Ontario, recorded in the 1911 Census of Canada with a population of 592. The community is grounded to Wikidata Q115262787. The administrative centroid was at approximately 45.415°N, 77.216°W.
Population
In 1911, Sebastopol had a population of 592. Population density was 7.5 people per square mile.
Population trajectory across census years
| Year | Population |
|---|---|
| 1871 | 650 |
| 1881 | 626 |
| 1891 | 710 |
| 1901 | 731 |
| 1911 | 592 |
| 1921 | 462 |
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 Richards & Burns, 1901 (50.8% share).
Neighbouring Census Subdivisions in 1911
In the 1911 census, Sebastopol shared boundaries with:
Full census record, 1911
The 1911 census recorded 23 measurements for this Census Subdivision across 2 categories. Tables below are collapsible.
Population & families (4 variables)
| Variable | Value |
|---|---|
| POP | 118 |
| POP F | 65 |
| POP M | 80 |
| POP TOT | 592 |
Other recorded variables (19 variables)
| Variable | Value |
|---|---|
| ANGLICANS | 21 |
| BAPTISTS | 114 |
| BRIT ENGLISH | 24 |
| BRIT IRISH | 206 |
| BRIT SCOTCH | 2 |
| DWELLINGS | 26 |
| F MARRIED | 23 |
| F SINGLE | 40 |
| F WIDOWED | 2 |
| FAMILIES | 26 |
| FRENCH | 8 |
| GERMAN | 352 |
| LUTHERANS | 187 |
| M MARRIED | 28 |
| M SINGLE | 52 |
| METHODISTS | 11 |
| PRESBYTERIANS | 12 |
| ROMAN CATHOLICS | 229 |
| VARIOUS SECTS | 18 |
Identifiers
- TCP UID:
ON117013— year-scoped identifier from the Canadian Census Subdivision boundary file - Persistent place ID:
PLACE_ON142029— computed from spatial-overlap chains across census years - Wikidata: Q115262787
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). "Sebastopol, Ontario (1911 census)" in HGIS Canada Knowledge Graph. Retrieved from https://jimclifford.ca/hgiscanada/places/on/sebastopol-on117013-1911/.