St. Ignace, Quebec (1921 census)
St. Ignace was a census subdivision in Quebec, recorded in the 1921 Census of Canada with a population of 764. The administrative centroid was at approximately 45.308°N, 74.194°W.
Population
In 1921, St. Ignace had a population of 764: 397 male and 367 female residents. Population density was 41.6 people per square mile.
Population trajectory across census years
| Year | Population |
|---|---|
| 1851 | 2,143 |
| 1861 | 2,116 |
| 1871 | 1,642 |
| 1881 | 1,447 |
| 1891 | 1,276 |
| 1901 | 1,463 |
| 1911 | 830 |
| 1921 | 764 |
Cross-year identity established by spatial polygon overlap (SAME_AS chains across the Canadian Census Subdivision boundary files).
Neighbouring Census Subdivisions in 1921
In the 1921 census, St. Ignace shared boundaries with:
- Côteau du Lac, VL
- Côteau Landing, Village
- Côteau Stn., VL
- St. Clet
- St. Joseph de Soulanges
- St. Polycarpe
- St. Zotique
Full census record, 1921
The 1921 census recorded 17 measurements for this Census Subdivision across 2 categories. Tables below are collapsible.
Population & families (3 variables)
| Variable | Value |
|---|---|
| POP F | 367 |
| POP M | 397 |
| POP TOT | 764 |
Other recorded variables (14 variables)
| Variable | Value |
|---|---|
| ANGLICANS | 12 |
| BRIT BORN F | 6 |
| BRIT BORN M | 3 |
| BRIT ENG | 16 |
| BRIT IRISH | 4 |
| BRIT SCOTCH | 5 |
| CAN BORN F | 357 |
| CAN BORN M | 386 |
| EUR FRENCH | 739 |
| FOREIGN BORN F | 4 |
| FOREIGN BORN M | 8 |
| METHODISTS | 3 |
| PRESBYTERIANS | 5 |
| ROMAN CATHOLICS | 744 |
Identifiers
- TCP UID:
QC089001— year-scoped identifier from the Canadian Census Subdivision boundary file - Persistent place ID:
PLACE_QC089001— 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 1921 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. Ignace, Quebec (1921 census)" in HGIS Canada Knowledge Graph. Retrieved from https://jimclifford.ca/hgiscanada/places/qc/st-ignace-qc089001-1921/.