Lavaltrie, Quebec (1911 census)

Lavaltrie was a census subdivision in Quebec, recorded in the 1911 Census of Canada with a population of 969. The community is grounded to Wikidata Q141403. The administrative centroid was at approximately 45.905°N, 73.325°W.

Population

In 1911, Lavaltrie had a population of 969: 471 male and 498 female residents. Population density was 38.1 people per square mile.

Population trajectory across census years

Cross-year identity established by spatial polygon overlap (SAME_AS chains across the Canadian Census Subdivision boundary files).

Neighbouring Census Subdivisions in 1911

In the 1911 census, Lavaltrie shared boundaries with:

• L'Assomption
• Lanoraie
• St. Paul
• St. Sulpice
• St. Thomas

Full census record, 1911

The 1911 census recorded 22 measurements for this Census Subdivision across 4 categories.

Population & families (1911). This community's record includes 16,258 area in acres, 969 total population, 498 females in the population, 471 males in the population, 309 single (never-married) females, 295 single (never-married) males, 197 families, 159 married males, 158 married females, 38.15 population per square mile, 31 widowed females, 25.40 area in square miles, 17 widowed males. 998 population in the previous census (1901 reference column included in 1911 V1T1). (Source: 1911 Census of Canada, V1T1; V1T2.)

Ethnic origin (1911). This community's record includes 956 persons of French origin, 11 persons of British origin (English), 1 persons of British origin (Irish). (Source: 1911 Census of Canada, V2T7.)

Religion (1911). This community's record includes 958 Roman Catholics, 9 Anglicans (Church of England), 2 Presbyterians, 1 persons whose religion or origin is unspecified. (Source: 1911 Census of Canada, V2T2; V2T7.)

Buildings & housing (1911). This community's record includes 176 dwellings. (Source: 1911 Census of Canada, V1T2.)

Identifiers

• TCP UID: QC147003 — year-scoped identifier from the Canadian Census Subdivision boundary file
• Persistent place ID: PLACE_QC043004_1911 — computed from spatial-overlap chains across census years
• Wikidata: Q141403
• Wikipedia (EN): https://en.wikipedia.org/wiki/Lavaltrie
• Wikipédia (FR): https://fr.wikipedia.org/wiki/Lavaltrie

Sources

Census tabulations from the 1911 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). "Lavaltrie, Quebec (1911 census)" in HGIS Canada Knowledge Graph. Retrieved from https://jimclifford.ca/hgiscanada/places/qc/lavaltrie-qc147003-1911/.