Mille Isles, Quebec (1871 census)
Mille Isles was a census subdivision in Quebec, recorded in the 1871 Census of Canada with a population of 579. The community is grounded to Wikidata Q3314262. The administrative centroid was at approximately 45.819°N, 74.208°W.
Population
In 1871, Mille Isles had a population of 579: 302 male and 277 female residents.
Population trajectory across census years
| Year | Population |
|---|---|
| 1871 | 579 |
| 1881 | 567 |
| 1891 | 519 |
| 1901 | 451 |
| 1911 | 399 |
| 1921 | 301 |
Cross-year identity established by spatial polygon overlap (SAME_AS chains across the Canadian Census Subdivision boundary files).
Neighbouring Census Subdivisions in 1871
In the 1871 census, Mille Isles shared boundaries with:
Full census record, 1871
The 1871 census recorded 18 measurements for this Census Subdivision across 4 categories.
Population & families (1871). This community's record includes 579 total population, 302 males, 277 females, 159 married persons, 85 families, 80 married females, 79 married males, 12 widowed persons, 8 widowed females, 4 widowed males. (Source: 1871 Census of Canada, V1T1.)
Age structure (1871). This community's record includes 408 single persons under 18, 219 single males under 18, 189 single females under 18. (Source: 1871 Census of Canada, V1T1.)
Buildings & housing (1871). This community's record includes 85 inhabited houses, 85 occupied houses, 8 houses under construction, 7 uninhabited houses. (Source: 1871 Census of Canada, V1T1.)
Agriculture (1871). This community's record includes 17,000 total area (acres). (Source: 1871 Census of Canada, V1T1.)
Identifiers
- TCP UID:
QC096008— year-scoped identifier from the Canadian Census Subdivision boundary file - Persistent place ID:
PLACE_QC037008— computed from spatial-overlap chains across census years - Wikidata: Q3314262
- Wikipedia (EN): https://en.wikipedia.org/wiki/Mille-Isles
- Wikipédia (FR): https://fr.wikipedia.org/wiki/Mille-Isles
Sources
Census tabulations from the 1871 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). "Mille Isles, Quebec (1871 census)" in HGIS Canada Knowledge Graph. Retrieved from https://jimclifford.ca/hgiscanada/places/qc/mille-isles-qc096008-1871/.