Records Browser
| Census subdivision | Census division | Province | Year | Total population |
|---|---|---|---|---|
| Canboro | Haldimand | ON | 1851 | 1155 |
| Carradoc | Middlesex | ON | 1851 | 3118 |
| Carrick | Bruce | ON | 1851 | |
| Cartwright | Durham | ON | 1851 | 1756 |
| Cataraqui | Kingston, City | ON | 1851 | 1658 |
| Cavan | Durham | ON | 1851 | 4438 |
| Cayuga, North | Haldimand | ON | 1851 | 2010 |
| Cayuga, South | Haldimand | ON | 1851 | 825 |
| Centre Ward | Bytown, Town | ON | 1851 | 3078 |
| Charlottenburgh | Glengary | ON | 1851 | 5557 |