Mills, Ontario (1921 census)
Mills was a census subdivision in Ontario, recorded in the 1921 Census of Canada with a population of 398. The administrative centroid was at approximately 45.896°N, 79.878°W.
Population
In 1921, Mills had a population of 398: 214 male and 184 female residents. Population density was 5.1 people per square mile.
Neighbouring Census Subdivisions in 1921
In the 1921 census, Mills shared boundaries with:
Full census record, 1921
The 1921 census recorded 28 measurements for this Census Subdivision across 2 categories. Tables below are collapsible.
Population & families (3 variables)
| Variable | Value |
|---|---|
| POP F | 184 |
| POP M | 214 |
| POP TOT | 398 |
Other recorded variables (25 variables)
| Variable | Value |
|---|---|
| ANGLICANS | 4 |
| BAPTISTS | 1 |
| BRETHREN | 67 |
| BRIT BORN F | 8 |
| BRIT BORN M | 7 |
| BRIT ENG | 95 |
| BRIT IRISH | 59 |
| BRIT SCOTCH | 39 |
| CAN BORN F | 147 |
| CAN BORN M | 179 |
| EUR AUSTRIAN | 13 |
| EUR FRENCH | 14 |
| EUR GERMAN | 91 |
| EUR ITALIAN | 66 |
| EUR OTHER | 9 |
| EUR SCANDINAVIAN | 9 |
| EVANGELICAL ASSOCIATION | 79 |
| FOREIGN BORN F | 29 |
| FOREIGN BORN M | 28 |
| LUTHERANS | 10 |
| METHODISTS | 62 |
| OTHER SECTS | 3 |
| PRESBYTERIANS | 106 |
| ROMAN CATHOLICS | 66 |
| UNSPECIFIED | 3 |
Identifiers
- TCP UID:
ON135032— year-scoped identifier from the Canadian Census Subdivision boundary file - Persistent place ID:
PLACE_ON135032— 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). "Mills, Ontario (1921 census)" in HGIS Canada Knowledge Graph. Retrieved from https://jimclifford.ca/hgiscanada/places/on/mills-on135032-1921/.