Residents of Assiniboia — Sub-district A, surnames O (1881 Census)
| # | Surname | Given | Sex | Age | Religion | Origin | Birthplace | Occupation | HH |
| 14 | oephson | john | M | 25 | Anglican | English | England | law student | 26 |
| 23 | olson | edwin | M | 22 | Anglican | Norwegian | Manitoba | Labourers nfs | 110 |
| 23 | omand | catherina | F | 59 | Presbyterian | Scottish | Scotland | No Occupation Listed | 34 |
| 9 | omand | catherine | F | 7 | Anglican | Scottish | Manitoba | No Occupation Listed | 124 |
| 25 | omand | james | M | 23 | Presbyterian | Scottish | Manitoba | Farmers, general and nfs | 34 |
| 10 | omand | james | M | 16 | Anglican | Scottish | Manitoba | Farmers, general and nfs | 124 |
| 22 | omand | john | M | 59 | Presbyterian | Scottish | Scotland | Farmers, general and nfs | 34 |
| 24 | omand | john | M | 25 | Presbyterian | Scottish | Manitoba | Farmers, general and nfs | 34 |
| 2 | omand | marie | F | 19 | Presbyterian | Scottish | Manitoba | No Occupation Listed | 34 |
| 1 | omand | william | M | 21 | Presbyterian | Scottish | Manitoba | Farmers, general and nfs | 34 |
| 19 | ouilette | alvira | F | 5 | Roman Catholic | French | Manitoba | No Occupation Listed | 221 |
| 20 | ouilette | george | M | 1 | Roman Catholic | French | Manitoba | No Occupation Listed | 221 |
| 17 | ouilette | pierre | M | 27 | Roman Catholic | French | Manitoba | Farmers, general and nfs | 221 |
| 18 | ouilette | virginie | F | 23 | Roman Catholic | French | Manitoba | No Occupation Listed | 221 |
| 3 | ourney | william | M | 25 | Anglican | Irish | Quebec | Labourers nfs | 76 |
| 12 | outrain | joseph | M | 45 | Anglican | Scottish | Scotland | Civil engineers | 256 |
| 13 | outrain | mary | F | 40 | Anglican | English | United States | No Occupation Listed | 256 |