Residents of Woodstock, Town—Ville — Sub-district L, surnames O (1881 Census)
| # | Surname | Given | Sex | Age | Religion | Origin | Birthplace | Occupation | HH |
| 15 | obrian | ann | F | 60 | Roman Catholic | Irish | Ireland | No Occupation Listed | 345 |
| 11 | odonald | a | F | 37 | Roman Catholic | Irish | Nova Scotia | No Occupation Listed | 64 |
| 13 | odonald | allena | F | 13 | Roman Catholic | Irish | Nova Scotia | No Occupation Listed | 64 |
| 10 | odonald | charles | M | 36 | Roman Catholic | Irish | New Brunswick | lawyer | 64 |
| 16 | odonald | frederick | M | 4 | Roman Catholic | Irish | New Brunswick | No Occupation Listed | 64 |
| 17 | odonald | gertrude | F | 1 | Roman Catholic | Irish | New Brunswick | No Occupation Listed | 64 |
| 14 | odonald | josephine | F | 8 | Roman Catholic | Irish | United States | No Occupation Listed | 64 |
| 12 | odonald | loyola | M | 11 | Roman Catholic | Irish | Nova Scotia | No Occupation Listed | 64 |
| 15 | odonald | m | F | 6 | Roman Catholic | Irish | New Brunswick | No Occupation Listed | 64 |
| 18 | odonald | william | M | 11 | Roman Catholic | Irish | New Brunswick | No Occupation Listed | 64 |
| 7 | ogden | elisabeth | F | 45 | Free Baptist | English | New Brunswick | No Occupation Listed | 39 |
| 10 | ogden | emiline | F | 16 | Free Baptist | English | New Brunswick | No Occupation Listed | 39 |
| 9 | ogden | frank | M | 22 | Free Baptist | English | New Brunswick | No Occupation Listed | 39 |
| 12 | ogden | john | M | 15 | Free Baptist | English | New Brunswick | No Occupation Listed | 39 |
| 11 | ogden | mary | F | 20 | Free Baptist | English | New Brunswick | No Occupation Listed | 39 |
| 8 | ogden | thomas | M | 24 | Free Baptist | English | New Brunswick | No Occupation Listed | 39 |
| 15 | ohanlan | eliza | F | 2 | Roman Catholic | Irish | New Brunswick | No Occupation Listed | 475 |
| 14 | ohanlan | james | M | 6 | Roman Catholic | Irish | New Brunswick | No Occupation Listed | 475 |
| 13 | ohanlan | jane | F | 7 | Roman Catholic | Irish | New Brunswick | No Occupation Listed | 475 |
| 16 | ohanlan | jane | F | 67 | Roman Catholic | Irish | Ireland | No Occupation Listed | 475 |
| 12 | ohanlan | john | M | 9 | Roman Catholic | Irish | New Brunswick | No Occupation Listed | 475 |
| 9 | ohanlan | margaret | F | 36 | Roman Catholic | Irish | New Brunswick | No Occupation Listed | 475 |
| 11 | ohanlan | mary | F | 10 | Roman Catholic | Irish | New Brunswick | No Occupation Listed | 475 |
| 10 | ohanlan | sarah | F | 12 | Roman Catholic | Irish | New Brunswick | No Occupation Listed | 475 |
| 4 | okey | george | M | 72 | Presbyterian | English | New Brunswick | No Occupation Listed | 318 |
| 16 | oliver | alice | F | 6 | Free Baptist | Scottish | New Brunswick | No Occupation Listed | 125 |
| 14 | oliver | charles | M | 32 | Presbyterian | Scottish | Prince Edward Island | Carpenters | 125 |
| 17 | oliver | elizabeth | F | 4 | Free Baptist | Scottish | New Brunswick | No Occupation Listed | 125 |
| 18 | oliver | george | M | 2 | Free Baptist | Scottish | New Brunswick | No Occupation Listed | 125 |
| 19 | oliver | laura | F | 0 | Free Baptist | Scottish | New Brunswick | No Occupation Listed | 125 |
| 15 | oliver | manda | F | 24 | Free Baptist | Scottish | New Brunswick | No Occupation Listed | 125 |
| 15 | olmstead | charlotte | F | 11 | Baptist | English | New Brunswick | No Occupation Listed | 56 |
| 13 | olmstead | elizabeth | F | 42 | Baptist | English | New Brunswick | No Occupation Listed | 56 |
| 18 | olmstead | ernest | M | 13 | Baptist | English | New Brunswick | No Occupation Listed | 57 |
| 14 | olmstead | george | M | 13 | Baptist | English | New Brunswick | No Occupation Listed | 56 |
| 19 | olmstead | lillian | F | 8 | Baptist | English | New Brunswick | No Occupation Listed | 57 |
| 17 | olmstead | sophia | F | 36 | Baptist | English | New Brunswick | No Occupation Listed | 57 |
| 16 | olmstead | thomas | M | 39 | Baptist | English | New Brunswick | Boot and shoemakers and repairers | 57 |
| 12 | olmstead | zepheniah | M | 53 | Baptist | English | New Brunswick | Farmers, general and nfs | 56 |
| 17 | orr | annie | F | 19 | Baptist | English | New Brunswick | No Occupation Listed | 257 |