Madoc, Ontario (1921 census)
Madoc was a census subdivision in Ontario, recorded in the 1921 Census of Canada with a population of 2,140. The community is grounded to Wikidata Q11765886. The administrative centroid was at approximately 44.584°N, 77.509°W.
Population
In 1921, Madoc had a population of 2,140: 1,126 male and 1,014 female residents. Population density was 19.1 people per square mile.
Population trajectory across census years
| Year | Population |
|---|---|
| 1861 | 3,590 |
| 1871 | 3,479 |
| 1881 | 3,182 |
| 1891 | 2,967 |
| 1901 | 2,790 |
| 1911 | 2,351 |
| 1921 | 2,140 |
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, Madoc shared boundaries with:
Full census record, 1921
The 1921 census recorded 30 measurements for this Census Subdivision across 2 categories. Tables below are collapsible.
Population & families (3 variables)
| Variable | Value |
|---|---|
| POP F | 1,014 |
| POP M | 1,126 |
| POP TOT | 2,140 |
Other recorded variables (27 variables)
| Variable | Value |
|---|---|
| ANGLICANS | 256 |
| BAPTISTS | 6 |
| BRETHREN | 3 |
| BRIT BORN F | 43 |
| BRIT BORN M | 44 |
| BRIT ENG | 650 |
| BRIT IRISH | 1,132 |
| BRIT OTHER | 6 |
| BRIT SCOTCH | 165 |
| CAN BORN F | 964 |
| CAN BORN M | 1,073 |
| EUR DUTCH | 58 |
| EUR FINNISH | 2 |
| EUR FRENCH | 111 |
| EUR GERMAN | 14 |
| EUR ITALIAN | 1 |
| FOREIGN BORN F | 7 |
| FOREIGN BORN M | 9 |
| LUTHERANS | 1 |
| MENNONITES | 1 |
| METHODISTS | 1,201 |
| MORMONS | 1 |
| OTHER SECTS | 140 |
| PRESBYTERIANS | 320 |
| PROTESTANTS | 1 |
| ROMAN CATHOLICS | 209 |
| UNSPECIFIED | 1 |
Identifiers
- TCP UID:
ON118012— year-scoped identifier from the Canadian Census Subdivision boundary file - Persistent place ID:
PLACE_ON118012— computed from spatial-overlap chains across census years - Wikidata: Q11765886
- Wikipedia (EN): https://en.wikipedia.org/wiki/Madoc,_Ontario_(township)
- Wikipédia (FR): https://fr.wikipedia.org/wiki/Madoc_(Ontario)
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). "Madoc, Ontario (1921 census)" in HGIS Canada Knowledge Graph. Retrieved from https://jimclifford.ca/hgiscanada/places/on/madoc-on118012-1921/.