Allright Island, Quebec (1871 census)
Allright Island was a census subdivision in Quebec, recorded in the 1871 Census of Canada with a population of 838. The administrative centroid was at approximately 47.431°N, 61.771°W.
Population
In 1871, Allright Island had a population of 838: 428 male and 410 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 was contained in Magdalen Islands, 1861 (11.5% share).
Neighbouring Census Subdivisions in 1871
In the 1871 census, Allright Island 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 838 total population, 428 males, 410 females, 269 married persons, 135 married males, 134 married females, 126 families, 38 widowed persons, 25 widowed females, 13 widowed males. (Source: 1871 Census of Canada, V1T1.)
Age structure (1871). This community's record includes 531 single persons under 18, 280 single males under 18, 251 single females under 18. (Source: 1871 Census of Canada, V1T1.)
Buildings & housing (1871). This community's record includes 123 inhabited houses, 123 occupied houses, 35 uninhabited houses, 8 houses under construction. (Source: 1871 Census of Canada, V1T1.)
Agriculture (1871). This community's record includes 8,600 total area (acres). (Source: 1871 Census of Canada, V1T1.)
Identifiers
- TCP UID:
QC173003— year-scoped identifier from the Canadian Census Subdivision boundary file - Persistent place ID:
PLACE_QC173003— computed from spatial-overlap chains across census years - Wikidata: not yet grounded. This page covers a place whose persistent identity has not yet been linked to a Wikidata entity. Identification is via TCP UID and spatial polygon only.
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). "Allright Island, Quebec (1871 census)" in HGIS Canada Knowledge Graph. Retrieved from https://jimclifford.ca/hgiscanada/places/qc/allright-island-qc173003-1871/.