St. Ephrem d'Upton, Quebec (1911 census)
St. Ephrem d'Upton was a census subdivision in Quebec, recorded in the 1911 Census of Canada with a population of 987. The administrative centroid was at approximately 45.655°N, 72.684°W.
Population
In 1911, St. Ephrem d'Upton had a population of 987: 518 male and 469 female residents. Population density was 43.6 people per square mile.
Population trajectory across census years
| Year | Population |
|---|---|
| 1881 | 1,137 |
| 1891 | 1,314 |
| 1901 | 1,035 |
| 1911 | 987 |
| 1921 | 941 |
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, St. Ephrem d'Upton shared boundaries with:
- St. André
- St. Ephrem d’Upton, Village
- St. Liboire
- St. Nazaire d'Acton
- St. Théodore d'Acton
- St. Valérien
- Ste. Hélène
Full census record, 1911
The 1911 census recorded 21 measurements for this Census Subdivision across 2 categories. Tables below are collapsible.
Population & families (5 variables)
| Variable | Value |
|---|---|
| POP | 1,035 |
| POP F | 469 |
| POP M | 518 |
| POP PER SQ MI | 44.90 |
| POP TOT | 987 |
Other recorded variables (16 variables)
| Variable | Value |
|---|---|
| ANGLICANS | 3 |
| AREA ACRES | 14,068 |
| AREA SQ MI | 21.98 |
| BRIT ENGLISH | 3 |
| DWELLINGS | 158 |
| F MARRIED | 129 |
| F NOT GIVEN | 21 |
| F SINGLE | 313 |
| F WIDOWED | 6 |
| FAMILIES | 161 |
| FRENCH | 984 |
| M MARRIED | 143 |
| M NOT GIVEN | 30 |
| M SINGLE | 333 |
| M WIDOWED | 12 |
| ROMAN CATHOLICS | 984 |
Identifiers
- TCP UID:
QC143004— year-scoped identifier from the Canadian Census Subdivision boundary file - Persistent place ID:
PLACE_QC039004— 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). "St. Ephrem d'Upton, Quebec (1911 census)" in HGIS Canada Knowledge Graph. Retrieved from https://jimclifford.ca/hgiscanada/places/qc/st-ephrem-d-upton-qc143004-1911/.