Longueuil, Quebec (1871 census)
Longueuil was a census subdivision in Quebec, recorded in the 1871 Census of Canada with a population of 881. The community is grounded to Wikidata Q139398. The administrative centroid was at approximately 45.529°N, 73.470°W.
Population
In 1871, Longueuil had a population of 881: 426 male and 455 female residents.
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 Longueuil, Parish, 1861 (91.2% share).
Later boundary forms
- In a later year, this CSD became part of Longueuil, 1881 (89.5% share).
Neighbouring Census Subdivisions in 1871
In the 1871 census, Longueuil shared boundaries with:
Full census record, 1871
The 1871 census recorded 17 measurements for this Census Subdivision across 4 categories.
Population & families (1871). This community's record includes 881 total population, 455 females, 426 males, 248 married persons, 152 families, 124 married females, 124 married males, 26 widowed persons, 16 widowed females, 10 widowed males. (Source: 1871 Census of Canada, V1T1.)
Age structure (1871). This community's record includes 607 single persons under 18, 315 single females under 18, 292 single males under 18. (Source: 1871 Census of Canada, V1T1.)
Buildings & housing (1871). This community's record includes 135 inhabited houses, 135 occupied houses, 21 uninhabited houses. (Source: 1871 Census of Canada, V1T1.)
Agriculture (1871). This community's record includes 14,210 total area (acres). (Source: 1871 Census of Canada, V1T1.)
Identifiers
- TCP UID:
QC118002— year-scoped identifier from the Canadian Census Subdivision boundary file - Persistent place ID:
PLACE_QC118002— computed from spatial-overlap chains across census years - Wikidata: Q139398
- Wikipedia (EN): https://en.wikipedia.org/wiki/Longueuil
- Wikipédia (FR): https://fr.wikipedia.org/wiki/Longueuil
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). "Longueuil, Quebec (1871 census)" in HGIS Canada Knowledge Graph. Retrieved from https://jimclifford.ca/hgiscanada/places/qc/longueuil-qc118002-1871/.