Lac St. Jean, Quebec

Lac St. Jean was a Census Division in Quebec as recorded in the 1921 Canadian census series. It comprised the constituent Census Subdivisions listed below for each year it appears in the published volumes. 1921 CD spans comté Lac-St-Jean Est (Q2991289) + Ouest (Q2991290); no single Wikidata entity

Population trajectory across census years

Aggregate population summed from constituent Census Subdivisions in this Census Division each year. Where the published 1851–1921 census volumes report a CD-level total, the figures should match within rounding; for cities split into wards, the per-CSD sum may diverge from the published CD aggregate.

Constituent Census Subdivisions by year

1921 census

• Albanel wd (pop 1,276)
• Girard tp.-ct. wd (pop 494)
• Hébertville Stn, VL wd (pop 739)
• Hébertville, par. wd (pop 1,371)
• Hébertville, VL wd (pop 719)
• L'Ascension, par. wd (pop 702)
• NO DATA
• Normandin (St. Cyrille, par.) wd (pop 2,416)
• Notre Dame de la Dorée, par. wd (pop 972)
• Pointe de la Savane, mun. (pop 249)
• Péribonka (St. Edouard) wd (pop 583)
• Roberval, par. (Charlevoix, Roberval, Ouiatchouan tps.-cts.) wd (pop 1,077)
• Roberval, T-V wd (pop 2,068)
• St. Amédée de Péribonka & Ste. Jeanne d'Arc (pop 889)
• St. André, par. wd (pop 492)
• St. Bruno, par. (Kénogami pt.) wd (pop 964)
• St. Bruno, VL wd (pop 346)
• St. Cœur de Marie (Delisle) wd (pop 1,107)
• St. Cœur de Marie (Delisle), VL (pop 419)
• St. François de Sales wd (pop 816)
• St. Félicien, par. wd (pop 1,580)
• St. Félicien, VL wd (pop 1,306)
• St. Gédéon, par. wd (pop 731)
• St. Gédéon, VL wd (pop 550)
• St. Henri de Taillon, par. wd (pop 798)
• St. Joseph d'Alma, par. wd (pop 1,102)
• St. Joseph d'Alma, VL (pop 850)
• St. Jérôme, par. (Caron & Metabetchouan tps.-cts. pt.) wd (pop 1,153)
• St. Jérôme, VL wd (pop 923)
• St. Louis Metabetchouan (pop 1,424)
• St. Michel de Mistassini, par. wd (pop 1,034)
• St. Méthode wd (pop 1,174)
• St. Prime, par. wd (pop 1,744)
• St. Thomas d'Aquin, par. wd (pop 1,256)
• Ste. Croix (Caron tp-ct.) wd (pop 884)
• Ste. Edwidge, par. (Dalmas tp.-ct.) (pop 491)
• Val Jalbert, VL (pop 840)

Lineage

Boundary changes connecting this Census Division to others in the 1851–1921 series, derived from spatial polygon overlap across census-year boundary files.

• Split off from Chicoutimi & Saguenay in 1921.

Identifiers

• HGIS Canada CD ID: CD_QC_Lac_St._Jean

Sources

Census Division boundaries derived from the Canadian Peoples / TCP 1851–1921 Census Subdivision boundary files (NAME_CD_<year> attributes, hosted at the HGIS Lab, University of Saskatchewan). Constituent-CSD memberships use the P10_falls_within CIDOC-CRM relationships emitted by the spatial CIDOC builder. Wikidata grounding for Census Divisions performed via the HGIS Canada Knowledge Graph project's MCP-assisted disambiguation pipeline. See the About / Methodology page for the full data pipeline.