Residents of St. Stephen, Town—Ville — Sub-district J, surnames O (1881 Census)
| # | Surname | Given | Sex | Age | Religion | Origin | Birthplace | Occupation | HH |
| 22 | oakes | ingram | M | 34 | Baptist | English | Nova Scotia | Other Teaching personnel | 450 |
| 23 | oakes | lizzie | F | 22 | Baptist | English | New Brunswick | No Occupation Listed | 450 |
| 14 | obrien | agnes | F | 17 | Roman Catholic | Irish | New Brunswick | No Occupation Listed | 187 |
| 12 | obrien | catherine | F | 18 | Roman Catholic | Irish | New Brunswick | No Occupation Listed | 187 |
| 17 | obrien | frederick | M | 20 | Roman Catholic | Irish | New Brunswick | Labourers nfs | 244 |
| 11 | obrien | george | M | 64 | Roman Catholic | Irish | New Brunswick | Carpenters | 187 |
| 15 | obrien | john | M | 28 | Roman Catholic | Irish | New Brunswick | Labourers nfs | 244 |
| 13 | obrien | margaret | F | 16 | Roman Catholic | Irish | New Brunswick | No Occupation Listed | 187 |
| 14 | obrien | mary | F | 56 | Roman Catholic | Irish | New Brunswick | No Occupation Listed | 244 |
| 16 | obrien | mary | F | 26 | Roman Catholic | Irish | New Brunswick | No Occupation Listed | 244 |
| 15 | obrien | seimon | M | 14 | Roman Catholic | Irish | New Brunswick | No Occupation Listed | 187 |
| 16 | obrien | sheridan | M | 11 | Roman Catholic | Irish | New Brunswick | No Occupation Listed | 187 |
| 13 | obrien | thomas | M | 62 | Roman Catholic | Irish | Ireland | Labourers nfs | 244 |
| 20 | oconnor | waddell | M | 20 | Roman Catholic | Irish | New Brunswick | No Occupation Listed | 458 |
| 3 | odonnell | julia | F | 24 | Roman Catholic | Irish | United States | No Occupation Listed | 122 |
| 2 | odonnell | margaret | F | 27 | Roman Catholic | Irish | United States | No Occupation Listed | 122 |
| 1 | odonnell | mary | F | 54 | Roman Catholic | Irish | Ireland | No Occupation Listed | 122 |
| 4 | odonnell | mary | F | 22 | Roman Catholic | Irish | United States | No Occupation Listed | 122 |
| 25 | odonnell | michael | M | 60 | Roman Catholic | Irish | Ireland | Dealer, merchant etc. (Wholesale & retail trade) | 122 |
| 5 | odonnell | michael | M | 19 | Roman Catholic | Irish | United States | Clerk, nfs | 122 |
| 6 | ogrady | martha | F | 42 | Baptist | Irish | New Brunswick | No Occupation Listed | 271 |
| 14 | orr | abbie | F | 10 | Roman Catholic | Irish | New Brunswick | No Occupation Listed | 453 |
| 12 | orr | annie | F | 16 | Roman Catholic | Irish | New Brunswick | No Occupation Listed | 453 |
| 15 | orr | catherine | F | 21 | Roman Catholic | Irish | New Brunswick | No Occupation Listed | 453 |
| 11 | orr | elizabeth | F | 46 | Roman Catholic | Irish | New Brunswick | No Occupation Listed | 453 |
| 13 | orr | james | M | 15 | Roman Catholic | Irish | New Brunswick | No Occupation Listed | 453 |
| 25 | osburn | eliza | F | 40 | Anglican | English | New Brunswick | No Occupation Listed | 224 |
| 4 | osburn | frank | M | 13 | Anglican | English | New Brunswick | No Occupation Listed | 224 |
| 7 | osburn | george | M | 6 | Anglican | English | New Brunswick | No Occupation Listed | 224 |
| 5 | osburn | helen | F | 12 | Anglican | English | New Brunswick | No Occupation Listed | 224 |
| 24 | osburn | henry | M | 49 | Anglican | English | England | Civil engineers | 224 |
| 1 | osburn | henry | M | 19 | Anglican | English | New Brunswick | No Occupation Listed | 224 |
| 3 | osburn | nora | F | 15 | Anglican | English | New Brunswick | No Occupation Listed | 224 |
| 6 | osburn | vera | F | 7 | Anglican | English | New Brunswick | No Occupation Listed | 224 |
| 2 | osburn | william | M | 17 | Anglican | English | New Brunswick | No Occupation Listed | 224 |
| 16 | oshaugensy | alice | F | 2 | Roman Catholic | Irish | New Brunswick | No Occupation Listed | 13 |
| 15 | oshaugensy | charles | M | 4 | Roman Catholic | Irish | New Brunswick | No Occupation Listed | 13 |
| 14 | oshaugensy | james | M | 5 | Roman Catholic | Irish | New Brunswick | No Occupation Listed | 13 |
| 10 | oshaugensy | john | M | 35 | Roman Catholic | Irish | Ireland | Delivery men and drivers of goods | 13 |
| 13 | oshaugensy | john | M | 5 | Roman Catholic | Irish | New Brunswick | No Occupation Listed | 13 |
| 11 | oshaugensy | margaret | F | 33 | Roman Catholic | Irish | New Brunswick | No Occupation Listed | 13 |
| 12 | oshaugensy | mary | F | 6 | Roman Catholic | Irish | New Brunswick | No Occupation Listed | 13 |
| 17 | oshaugensy | wm | M | 0 | Roman Catholic | Irish | New Brunswick | No Occupation Listed | 13 |
| 21 | owen | alice | F | 25 | Presbyterian | Irish | New Brunswick | No Occupation Listed | 315 |
| 4 | owen | annie | F | 20 | Presbyterian | Irish | New Brunswick | Dressmakers | 381 |
| 20 | owen | isabella | F | 68 | Presbyterian | Irish | Ireland | No Occupation Listed | 315 |
| 3 | owen | jennie | F | 28 | Presbyterian | Irish | New Brunswick | Tailors and tailoresses | 381 |
| 2 | owen | mary | F | 55 | Presbyterian | Irish | Ireland | No Occupation Listed | 381 |
| 1 | owen | robert | M | 64 | Presbyterian | Irish | Ireland | Boot and shoemakers and repairers | 381 |
| 19 | owen | william | M | 69 | Presbyterian | Irish | Ireland | Dealer, merchant etc. (Wholesale & retail trade) | 315 |