Residents of Augusta — Sub-district A, surnames O (1881 Census)
| # | Surname | Given | Sex | Age | Religion | Origin | Birthplace | Occupation | HH |
| 4 | odboy | emma | F | 10 | Methodist | English | England | No Occupation Listed | 170 |
| 3 | odboy | garley | M | 15 | Methodist | English | England | No Occupation Listed | 170 |
| 1 | odboy | gorge | M | 38 | Methodist | English | Ontario | Farmers, general and nfs | 170 |
| 6 | odboy | ida | F | 4 | Methodist | English | England | No Occupation Listed | 170 |
| 5 | odboy | john | M | 8 | Methodist | English | England | No Occupation Listed | 170 |
| 2 | odboy | safesey | F | 37 | Methodist | English | England | No Occupation Listed | 170 |
| 8 | oneil | agnus | F | 77 | Roman Catholic | Irish | Ireland | No Occupation Listed | 264 |
| 6 | oneil | anna | F | 1 | Roman Catholic | Irish | Ontario | No Occupation Listed | 263 |
| 4 | oneil | ellen | F | 25 | Roman Catholic | Irish | Ireland | No Occupation Listed | 263 |
| 3 | oneil | john | M | 37 | Roman Catholic | Irish | Ontario | Farmers, general and nfs | 263 |
| 7 | oneil | john | M | 77 | Roman Catholic | Irish | Ireland | Farmers, general and nfs | 264 |
| 5 | oneil | mary | F | 2 | Roman Catholic | Irish | Ontario | No Occupation Listed | 263 |
| 10 | onell | cathran | F | 8 | Roman Catholic | Irish | Ontario | No Occupation Listed | 240 |
| 7 | onell | james | M | 47 | Roman Catholic | Irish | Ontario | Farmers, general and nfs | 240 |
| 13 | onell | james | M | 2 | Roman Catholic | Irish | Ontario | No Occupation Listed | 240 |
| 11 | onell | john | M | 6 | Roman Catholic | Irish | Ontario | No Occupation Listed | 240 |
| 8 | onell | margrat | F | 35 | Roman Catholic | Irish | Ontario | No Occupation Listed | 240 |
| 12 | onell | margrate | F | 3 | Roman Catholic | Irish | Ontario | No Occupation Listed | 240 |
| 9 | onell | maryan | F | 10 | Roman Catholic | Irish | Ontario | No Occupation Listed | 240 |
| 14 | orilea | mary | F | 73 | Roman Catholic | Irish | Ontario | No Occupation Listed | 225 |
| 15 | orilea | rosale | F | 24 | Roman Catholic | Irish | Ontario | No Occupation Listed | 225 |
| 13 | orilea | ternce | M | 28 | Roman Catholic | Irish | Ontario | Farmers, general and nfs | 225 |
| 11 | orr | rossay | F | 22 | Episcopal Methodist | English | Ontario | No Occupation Listed | 126 |
| 10 | orr | william | M | 21 | Episcopal Methodist | Irish | Ontario | river drivers | 126 |
| 11 | oxly | elizabeth | F | 66 | Anglican | English | England | No Occupation Listed | 108 |
| 10 | oxly | joseph | M | 65 | Anglican | English | England | Labourers nfs | 108 |