HGIS Canada › Quebec › St. Grégoire de Montmorency
St. Grégoire de Montmorency, Quebec (1911–1921)
St. Grégoire de Montmorency was a census subdivision in Quebec, recorded in 2 censuses between 1911 and 1921. This place is grounded to Wikidata Q137754615, so it can be queried as a single entity even when its boundaries or census name varied across years. Population declined across the period (from 2,710 in 1911 to 1,463 in 1921).
Population trajectory across census years
| Census year | Population | Page |
|---|---|---|
| 1911 | 2,710 | View 1911 detail → |
| 1921 | 1,463 | View 1921 detail → |
Cross-year identity established by spatial polygon overlap (SAME_AS chains across the Canadian Census Subdivision boundary files).
Boundary lineage
Successors
- later split into Beauport in 1911
- later split into Montmorency, VL in 1921
Identifiers
- Persistent place ID:
PLACE_QC081014— assigned to this enduring entity by chaining year-scoped TCP UIDs through spatial overlap - Wikidata: Q137754615
Sources
Census tabulations from the 1851–1921 Census of Canada series, transcribed and georeferenced by the Canadian Peoples / TCP project. Each year's detail page (linked above) cites the specific source table.