Ste. Agathe des Monts, Quebec (1871 census)
Ste. Agathe des Monts was a census subdivision in Quebec, recorded in the 1871 Census of Canada with a population of 1,448. The community is grounded to Wikidata Q141738. The administrative centroid was at approximately 46.059°N, 74.312°W.
Population
In 1871, Ste. Agathe des Monts had a population of 1,448: 747 male and 701 female residents.
Population trajectory across census years
| Year | Population |
|---|---|
| 1871 | 1,448 |
| 1921 | 1,691 |
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 Beresford, 1861 (82.5% share).
Neighbouring Census Subdivisions in 1871
In the 1871 census, Ste. Agathe des Monts shared boundaries with:
Full census record, 1871
The 1871 census recorded 16 measurements for this Census Subdivision across 4 categories.
Population & families (1871). This community's record includes 1,448 total population, 747 males, 701 females, 464 married persons, 253 families, 232 married females, 232 married males, 15 widowed persons, 11 widowed females, 4 widowed males. (Source: 1871 Census of Canada, V1T1.)
Age structure (1871). This community's record includes 969 single persons under 18, 511 single males under 18, 458 single females under 18. (Source: 1871 Census of Canada, V1T1.)
Buildings & housing (1871). This community's record includes 248 inhabited houses, 248 occupied houses. (Source: 1871 Census of Canada, V1T1.)
Agriculture (1871). This community's record includes 42,834 total area (acres). (Source: 1871 Census of Canada, V1T1.)
Identifiers
- TCP UID:
QC099014— year-scoped identifier from the Canadian Census Subdivision boundary file - Persistent place ID:
PLACE_QC096007— computed from spatial-overlap chains across census years - Wikidata: Q141738
- Wikipedia (EN): https://en.wikipedia.org/wiki/Sainte-Agathe-des-Monts
- Wikipédia (FR): https://fr.wikipedia.org/wiki/Sainte-Agathe-des-Monts
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). "Ste. Agathe des Monts, Quebec (1871 census)" in HGIS Canada Knowledge Graph. Retrieved from https://jimclifford.ca/hgiscanada/places/qc/ste-agathe-des-monts-qc099014-1871/.