Records Browser
| Census subdivision | Census division | Province | Year | Total population |
|---|---|---|---|---|
| Osprey | Grey | ON | 1851 | 486 |
| Otonabee | Peterboro | ON | 1851 | 3872 |
| Oxford | Grenville | ON | 1851 | 4496 |
| Oxford, East | Oxford | ON | 1851 | 2210 |
| Oxford, North | Oxford | ON | 1851 | 1378 |
| Oxford, West | Oxford | ON | 1851 | 1894 |
| Pakenham | Lanark | ON | 1851 | 1868 |
| Paris Village | Brant | ON | 1851 | 1890 |
| Peel | Wellington | ON | 1851 | 2435 |
| Pelham | Welland | ON | 1851 | 2400 |