Records Browser
| Census subdivision | Census division | Province | Year | Total population |
|---|---|---|---|---|
| Stafford | Renfrew | ON | 1851 | 281 |
| Stamford | Welland | ON | 1851 | 3113 |
| Stanley | Huron | ON | 1851 | 2064 |
| Stephen | Huron | ON | 1851 | 742 |
| Storington | Frontenac | ON | 1851 | 2130 |
| Sullivan | Grey | ON | 1851 | 538 |
| Sunnidale | Simcoe | ON | 1851 | 203 |
| Sydenham | Grey | ON | 1851 | 2432 |
| Sydenham Ward | Kingston, City | ON | 1851 | 1929 |
| Tay | Simcoe | ON | 1851 | 600 |