St. Louis, Quebec (1871 census)

St. Louis was a census subdivision in Quebec, recorded in the 1871 Census of Canada with a population of 533. The administrative centroid was at approximately 46.277°N, 72.014°W.

Population

In 1871, St. Louis had a population of 533: 268 male and 265 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 Blandford, 1861 (61.9% share).
• In an earlier year, this CSD contained Maddington, 1861 (8.4% share).

Neighbouring Census Subdivisions in 1871

In the 1871 census, St. Louis shared boundaries with:

• Bulstrode
• Gentilly, Blandford
• St. Jean
• St. Pierre les Becquets
• St. Wenseslas
• Stanfold
• Ste. Eulalie
• Ste. Gertrude

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 533 total population, 268 males, 265 females, 166 married persons, 91 families, 83 married females, 83 married males, 15 widowed persons, 9 widowed females, 6 widowed males. (Source: 1871 Census of Canada, V1T1.)

Age structure (1871). This community's record includes 352 single persons under 18, 179 single males under 18, 173 single females under 18. (Source: 1871 Census of Canada, V1T1.)

Buildings & housing (1871). This community's record includes 83 inhabited houses, 83 occupied houses, 12 uninhabited houses, 4 houses under construction. (Source: 1871 Census of Canada, V1T1.)

Agriculture (1871). This community's record includes 40,950 total area (acres). (Source: 1871 Census of Canada, V1T1.)

Identifiers

• TCP UID: QC137003 — year-scoped identifier from the Canadian Census Subdivision boundary file
• Persistent place ID: PLACE_QC137003 — 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). "St. Louis, Quebec (1871 census)" in HGIS Canada Knowledge Graph. Retrieved from https://jimclifford.ca/hgiscanada/places/qc/st-louis-qc137003-1871/.