Records Browser
| Census subdivision | Census division | Province | Year | Total population |
|---|---|---|---|---|
| Adelaide | Middlesex | ON | 1851 | 1979 |
| Adjala | Simcoe | ON | 1851 | 1994 |
| Admaston | Renfrew | ON | 1851 | 685 |
| Adolphustown | Lennox | ON | 1851 | 718 |
| Aidborough | Elgin | ON | 1851 | 1226 |
| Albion | Peel | ON | 1851 | 4281 |
| Alfred | Prescott | ON | 1851 | 584 |
| Alnwick | Northumberland | ON | 1851 | 836 |
| Amaranth | Wellington | ON | 1851 | 500 |
| Ameliasburg | Prince Edward | ON | 1851 | 3285 |