St. Isidore, Quebec (1871 census)
St. Isidore was a census subdivision in Quebec, recorded in the 1871 Census of Canada with a population of 1,814. The administrative centroid was at approximately 45.295°N, 73.682°W.
Population
In 1871, St. Isidore had a population of 1,814: 913 male and 901 female residents. Population density was 87.6 people per square mile.
Population trajectory across census years
| Year | Population |
|---|---|
| 1851 | 2,133 |
| 1861 | 1,992 |
| 1871 | 1,814 |
| 1881 | 1,591 |
| 1891 | 1,463 |
| 1901 | 1,315 |
| 1911 | 1,166 |
| 1921 | 1,129 |
Cross-year identity established by spatial polygon overlap (SAME_AS chains across the Canadian Census Subdivision boundary files).
Neighbouring Census Subdivisions in 1871
In the 1871 census, St. Isidore shared boundaries with:
Full census record, 1871
The 1871 census recorded 51 measurements for this Census Subdivision across 5 categories. Tables below are collapsible.
Population & families (10 variables)
| Variable | Value |
|---|---|
| Number of families | 303 |
| Number of females | 901 |
| Number of males | 913 |
| Number of married females | 278 |
| Number of married males | 278 |
| Number of married persons | 556 |
| Number of widowed females | 40 |
| Number of widowed males | 24 |
| Number of widowed persons | 64 |
| Total population | 1,814 |
Age structure (3 variables)
| Variable | Value |
|---|---|
| Number of single females under 18 | 583 |
| Number of single males under 18 | 611 |
| Number of single persons under 18 | 1,194 |
Buildings & housing (3 variables)
| Variable | Value |
|---|---|
| Number of inhabited houses | 240 |
| Number of occupied houses | 240 |
| Number of uninhabited houses | 14 |
Agriculture (11 variables)
| Variable | Value |
|---|---|
| BAR BU | 13,082 |
| BWT BU | 4,727 |
| CRN BU | 1,665 |
| HAY AC | 2,097 |
| HAY TONS | 2,394 |
| OAT BU | 45,312 |
| PEA BU | 16,990 |
| POT AC | 234 |
| POT BU | 33,512 |
| Total area (acres) | 13,120 |
| WHT SP BU | 4,743 |
Other recorded variables (24 variables)
| Variable | Value |
|---|---|
| ACRES | 819 |
| AREA | 13,120 |
| BEN BU | 171 |
| CD | 115 |
| CSD | 6 |
| FAMILIES | 303 |
| FEMALE | 901 |
| GRA BU | 629 |
| HOUSES OCCUPIED | 240 |
| INHABITED | 240 |
| MALE | 913 |
| MARRIED F | 278 |
| MARRIED M | 278 |
| MARRIED TOTAL | 556 |
| POPULATION | 1,814 |
| ROOT BU | 604 |
| SINGLE F | 583 |
| SINGLE M | 611 |
| SINGLE TOTAL | 1,194 |
| TUR BU | 1 |
| UNINHABITED | 14 |
| WIDOWED F | 40 |
| WIDOWED M | 24 |
| WIDOWED TOTAL | 64 |
Identifiers
- TCP UID:
QC115006— year-scoped identifier from the Canadian Census Subdivision boundary file - Persistent place ID:
PLACE_QC064003_1851— 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 1871 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. Isidore, Quebec (1871 census)" in HGIS Canada Knowledge Graph. Retrieved from https://jimclifford.ca/hgiscanada/places/qc/st-isidore-qc115006-1871/.