Sebastopol, Ontario (1921 census)
Sebastopol was a census subdivision in Ontario, recorded in the 1921 Census of Canada with a population of 462. The community is grounded to Wikidata Q115262787. The administrative centroid was at approximately 45.415°N, 77.216°W.
Population
In 1921, Sebastopol had a population of 462: 240 male and 222 female residents.
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).
Neighbouring Census Subdivisions in 1921
In the 1921 census, Sebastopol shared boundaries with:
Full census record, 1921
The 1921 census recorded 20 measurements for this Census Subdivision across 3 categories.
Population & families (1921). This community's record includes 462 total population, 240 males in the population, 222 females in the population, 199 males born in Canada, 188 females born in Canada, 36 males born outside the British Empire, 30 females born outside the British Empire, 5 males born in the British Empire (excluding Canada), 4 females born in the British Empire (excluding Canada). (Source: 1921 Census of Canada, V1T16.)
Ethnic origin (1921). This community's record includes 307 persons of German origin, 138 persons of British origin (Irish), 8 persons of British origin (English), 4 persons of French origin. 5 persons recorded under the official census category "Indian"; corresponds to what is now described as Indigenous (First Nations; in northern enumerations also Inuit) origin. "Indian" was simultaneously a census category and the legal/administrative term under the Indian Act (1876). (Source: 1921 Census of Canada, V1T27.)
Religion (1921). This community's record includes 193 Lutherans, 139 Roman Catholics, 92 Baptists, 25 Anglicans (Church of England), 11 members of the Evangelical Association, 2 Presbyterians. (Source: 1921 Census of Canada, V1T38.)
Identifiers
- TCP UID:
ON142029— 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 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). "Sebastopol, Ontario (1921 census)" in HGIS Canada Knowledge Graph. Retrieved from https://jimclifford.ca/hgiscanada/places/on/sebastopol-on142029-1921/.