Lavaltrie, Quebec (1911 census)
Lavaltrie was a census subdivision in Quebec, recorded in the 1911 Census of Canada with a population of 969. 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 35.9 people per square mile.
Population trajectory across census years
| Year | Population |
|---|---|
| 1851 | 1,367 |
| 1861 | 1,307 |
| 1871 | 1,312 |
| 1881 | 1,314 |
| 1891 | 987 |
| 1901 | 998 |
| 1911 | 969 |
| 1921 | 949 |
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:
Full census record, 1911
The 1911 census recorded 22 measurements for this Census Subdivision across 2 categories. Tables below are collapsible.
Population & families (5 variables)
| Variable | Value |
|---|---|
| POP | 998 |
| POP F | 498 |
| POP M | 471 |
| POP PER SQ MI | 38.15 |
| POP TOT | 969 |
Other recorded variables (17 variables)
| Variable | Value |
|---|---|
| ANGLICANS | 9 |
| AREA ACRES | 16,258 |
| AREA SQ MI | 25.40 |
| BRIT ENGLISH | 11 |
| BRIT IRISH | 1 |
| DWELLINGS | 176 |
| F MARRIED | 158 |
| F SINGLE | 309 |
| F WIDOWED | 31 |
| FAMILIES | 197 |
| FRENCH | 956 |
| M MARRIED | 159 |
| M SINGLE | 295 |
| M WIDOWED | 17 |
| PRESBYTERIANS | 2 |
| ROMAN CATHOLICS | 958 |
| UNSPECIFIED | 1 |
Identifiers
- TCP UID:
QC147003— year-scoped identifier from the Canadian Census Subdivision boundary file - Persistent place ID:
PLACE_QC043004— 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 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/.