Casgrain, Dionne, Lafontaine, Garneau, Quebec (1871 census)

Casgrain, Dionne, Lafontaine, Garneau was a census subdivision in Quebec, recorded in the 1871 Census of Canada with a population of 1,065. The administrative centroid was at approximately 47.025°N, 69.856°W.

Population

In 1871, Casgrain, Dionne, Lafontaine, Garneau had a population of 1,065: 564 male and 501 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 NO DATA, 1861 (63.2% share).

Neighbouring Census Subdivisions in 1871

In the 1871 census, Casgrain, Dionne, Lafontaine, Garneau shared boundaries with:

• St. Aubert, Fournier
• St. Cyrille, Lessard, Beaubien, Arago, Leverrier
• St. Onésime, Ixworth & Chapais
• Ste. Louise, Ashford

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 1,065 total population, 564 males, 501 females, 336 married persons, 188 families, 168 married females, 168 married males, 17 widowed persons, 11 widowed males, 6 widowed females. (Source: 1871 Census of Canada, V1T1.)

Age structure (1871). This community's record includes 712 single persons under 18, 385 single males under 18, 327 single females under 18. (Source: 1871 Census of Canada, V1T1.)

Buildings & housing (1871). This community's record includes 159 occupied houses, 158 inhabited houses, 2 houses under construction, 1 dwellings that are temporary shanties. (Source: 1871 Census of Canada, V1T1.)

Agriculture (1871). This community's record includes 173,500 total area (acres). (Source: 1871 Census of Canada, V1T1.)

Identifiers

• TCP UID: QC164007 — year-scoped identifier from the Canadian Census Subdivision boundary file
• Persistent place ID: PLACE_QC164007 — 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). "Casgrain, Dionne, Lafontaine, Garneau, Quebec (1871 census)" in HGIS Canada Knowledge Graph. Retrieved from https://jimclifford.ca/hgiscanada/places/qc/casgrain-dionne-lafontaine-garneau-qc164007-1871/.